Sturdy, thick polyethylene movies, particularly these with a 12-mil thickness, are available at main dwelling enchancment retailers. These merchandise are sometimes employed for heavy-duty functions requiring vital puncture and tear resistance. For instance, a contractor may make the most of any such plastic sheeting as a vapor barrier throughout building or for safeguarding surfaces throughout portray initiatives.
The utility of strong plastic sheeting stems from its means to supply a protecting barrier towards moisture, mud, and particles. Traditionally, lighter-gauge plastics have been widespread, however developments in polymer expertise have enabled the manufacturing of thicker, extra resilient supplies. This ends in enhanced safety and prolonged lifespan for numerous functions, providing price financial savings and decreasing materials waste over time.
The next sections will discover particular use instances for any such sturdy plastic, highlighting its benefits and outlining concerns for choosing the suitable gauge and materials for numerous venture necessities.
1. Thickness (Sturdiness)
The thickness of plastic sheeting straight correlates with its sturdiness and resistance to ripping or puncture, that are paramount concerns when deciding on supplies for protecting functions. A 12-mil specification, as discovered at main retailers, signifies a considerable gauge meant for demanding environments.
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Puncture Resistance and Load Bearing
A higher thickness corresponds to elevated puncture resistance. That is crucial in building, the place plastic sheeting could also be used to cowl sharp objects or heavy particles. A 12-mil sheet can stand up to considerably extra stress and potential punctures in comparison with thinner gauges, minimizing the chance of tearing and compromised safety. The elevated load-bearing capability additionally makes it appropriate for non permanent containment functions.
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Tear Energy and Environmental Components
Environmental situations, resembling wind and temperature fluctuations, exert appreciable stress on plastic sheeting. Thicker supplies exhibit higher tear power, mitigating the chance of ripping below duress. A 12-mil sheet is much less vulnerable to wreck from wind gusts or extended publicity to daylight, sustaining its integrity and protecting operate over an prolonged interval.
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Lifespan and Reusability
The inherent sturdiness of thicker plastic sheeting interprets to an prolonged lifespan. The place thinner supplies may require frequent substitute on account of put on and tear, a 12-mil sheet can usually be reused for a number of initiatives. This reduces materials waste and provides a cheap resolution for recurring protecting wants. Correct storage and dealing with additional delay the sheet’s usability.
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Suitability for Heavy-Obligation Functions
The mixed components of puncture resistance, tear power, and lifespan render 12-mil plastic sheeting applicable for functions requiring sturdy safety. These embrace, however will not be restricted to, asbestos abatement, mildew remediation, and as a water-resistant barrier in crawl areas. The fabric’s resilience ensures it performs successfully below difficult situations, safeguarding towards potential harm or contamination.
The number of a 12-mil specification from a retailer like Residence Depot displays a dedication to materials high quality and efficiency. Its inherent thickness offers a major benefit by way of sturdiness, rendering it appropriate for demanding functions the place lesser gauges can be inadequate. By understanding the interaction between thickness and sturdiness, knowledgeable selections could be made to make sure venture success and reduce long-term prices.
2. Vapor Barrier
The operate of a vapor barrier in constructing building is to forestall moisture from diffusing via partitions, ceilings, and flooring. Using “12 mil plastic sheeting,” usually sourced from retailers resembling Residence Depot, presents a selected resolution for attaining this crucial moisture management.
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Moisture Migration Prevention
Moisture migrates from areas of excessive humidity to areas of low humidity. In residential buildings, this generally entails moisture shifting from the inside of a constructing in the direction of the outside throughout colder months. Improper administration of this moisture can result in condensation inside wall cavities, fostering mildew development and inflicting structural harm. “12 mil plastic sheeting” acts as a barrier, impeding the passage of water vapor and stopping these detrimental results. For example, in a newly constructed basement, such sheeting put in previous to insulation can stop moisture from the concrete basis from coming into the dwelling house.
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Code Compliance and Constructing Requirements
Many constructing codes mandate the set up of a vapor barrier in particular areas of a construction, notably in areas with vital temperature variations or excessive humidity. The effectiveness of the barrier is commonly judged by its permeance, a measure of water vapor transmission. “12 mil plastic sheeting” sometimes meets or exceeds the permeance necessities stipulated by these codes, guaranteeing compliance and contributing to the general power effectivity of the constructing. Failure to adjust to these laws can lead to building delays, fines, and even structural failures over time.
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Materials Properties and Set up
The efficacy of “12 mil plastic sheeting” as a vapor barrier relies on its materials properties and proper set up. The thickness offers a sturdy barrier towards moisture diffusion. Overlapping seams and sealing edges with applicable tape are important to forestall vapor from bypassing the barrier. Tears or punctures can compromise the integrity of the vapor barrier and diminish its effectiveness. Cautious dealing with throughout set up is subsequently paramount. The fabric is usually polyethylene, chosen for its low permeability and resistance to degradation.
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Efficiency in Completely different Climates
The precise sort and placement of a vapor barrier might differ relying on the local weather. In colder climates, the vapor barrier is usually positioned on the nice and cozy aspect of the wall, nearer to the inside of the constructing. In hotter, humid climates, the set up technique might differ to account for the seasonal reversal of moisture circulation. Deciding on the suitable vapor barrier technique is essential for stopping moisture-related issues whatever the weather conditions. “12 mil plastic sheeting” provides a flexible resolution that may be tailored to completely different constructing designs and environmental concerns.
In abstract, “12 mil plastic sheeting” sourced from retailers resembling Residence Depot offers a available and efficient means of making a vapor barrier in residential and business building. Its robustness, code compliance, and adaptableness to completely different climates contribute to its worth as a elementary element of constructing envelope design and moisture administration.
3. Floor Safety
The utilization of 12-mil plastic sheeting, generally out there at dwelling enchancment retailers resembling Residence Depot, serves as a main methodology for safeguarding surfaces from potential harm. The inherent sturdiness and impermeability of this materials make it appropriate for a spread of protecting functions. Throughout renovation initiatives, for instance, any such sheeting is routinely employed to protect flooring, furnishings, and different fixtures from paint splatters, mud, and particles. This utility mitigates the chance of everlasting staining, scratching, or different types of bodily degradation, finally preserving the worth and aesthetic attraction of the protected surfaces.
Moreover, the protecting capabilities lengthen past residential contexts. In business building or industrial settings, 12-mil plastic sheeting can be utilized to guard delicate gear or equipment from environmental contaminants resembling dust, moisture, or chemical spills. Its thickness and puncture resistance present a dependable barrier, stopping expensive harm and downtime. For example, a producing facility may use it to cowl delicate elements throughout gear upkeep or relocation, thereby minimizing the chance of malfunctions or repairs. The sheeting’s versatility permits it to be lower and formed to accommodate numerous floor dimensions and configurations, guaranteeing complete protection.
In conclusion, the deployment of 12-mil plastic sheeting, accessible via retailers like Residence Depot, constitutes a sensible and efficient technique for floor safety throughout numerous environments. Its sturdy properties provide a safeguard towards bodily harm and contamination, contributing to the long-term preservation of property and minimizing upkeep prices. The efficient utility of this materials depends on correct set up and number of applicable thickness based mostly on the anticipated stage of publicity and potential hazards. Understanding these concerns is essential for maximizing the advantages of this protecting measure.
4. Development Functions
The sturdy traits of 12-mil plastic sheeting, available at retailers resembling Residence Depot, render it indispensable throughout quite a few building functions. A main operate lies in offering non permanent climate safety. Development websites steadily encounter delays on account of inclement climate. The sheeting acts as a barrier towards rain, wind, and snow, permitting work to proceed and stopping harm to supplies and unfinished buildings. For example, wrapping an incomplete roof construction with 12-mil plastic sheeting prevents water harm to uncovered insulation and wooden framing, mitigating the chance of mildew development and structural compromise. This protecting measure permits schedules to be maintained and reduces potential rework prices.
Past climate safety, this materials serves as an important element in mud and particles containment. Development actions generate vital quantities of mud and particles, which could be hazardous to staff’ well being and also can contaminate surrounding areas. Using 12-mil plastic sheeting to create non permanent enclosures round work zones successfully accommodates these pollution. This observe is especially very important throughout demolition or renovation initiatives involving supplies resembling asbestos or lead paint. A sealed enclosure prevents the unfold of those hazardous substances, safeguarding the well being of staff and the general public. Moreover, this sheeting acts as a protecting layer for flooring and surfaces, stopping harm from dropped instruments, spills, and foot site visitors. This protecting utility is especially invaluable in areas the place present finishes should be preserved throughout building exercise.
In summation, the utilization of 12-mil plastic sheeting sourced from Residence Depot offers important safety and containment capabilities inside the building business. Its robustness and flexibility handle crucial wants, starting from climate safety to mud management and floor preservation. Whereas the sheeting provides vital advantages, correct set up and upkeep are paramount to make sure optimum efficiency and forestall potential points resembling tearing or moisture entrapment. The effectiveness of this materials depends on an intensive understanding of its properties and applicable utility methods.
5. Residence Enchancment Makes use of
The accessibility of 12-mil plastic sheeting at retailers like Residence Depot straight facilitates quite a few dwelling enchancment initiatives. The fabric’s sturdiness and protecting qualities make it a flexible asset for each small-scale repairs and bigger renovations. A direct relationship exists between the provision of this particular sort of sheeting and the feasibility of sure dwelling enchancment duties. For example, householders endeavor rest room transforming usually make the most of the sheeting to guard adjoining rooms from mud and particles generated throughout demolition. And not using a available, sturdy materials like 12-mil plastic, containing the mess successfully turns into considerably tougher, doubtlessly resulting in extra intensive cleanup and harm remediation.
Moreover, using 12-mil plastic sheeting extends to out of doors initiatives. Householders steadily make use of it as a short lived cowl for landscaping supplies, resembling soil or mulch, safeguarding them from rain and erosion earlier than set up. Moreover, it will probably function a protecting barrier when portray fences or decks, stopping overspray from damaging close by vegetation or buildings. The sensible significance of understanding this connection lies within the means to effectively and cost-effectively handle numerous dwelling enchancment endeavors. By recognizing the suitable functions for 12-mil plastic sheeting, householders can reduce potential dangers and streamline venture execution.
In abstract, the provision of 12-mil plastic sheeting at Residence Depot empowers householders to undertake a variety of dwelling enchancment initiatives with higher confidence and effectivity. Its protecting properties handle crucial wants, from mud containment throughout inside renovations to climate safety for out of doors supplies. The connection between the product and its functions highlights the significance of readily accessible, sturdy supplies in enabling profitable dwelling enchancment outcomes. Whereas the sheeting provides quite a few advantages, correct set up and adherence to security pointers stay essential for guaranteeing efficient and secure utilization.
6. Puncture Resistance
Puncture resistance represents a crucial efficiency attribute of 12 mil plastic sheeting, notably when sourced from retailers like Residence Depot. The fabric’s means to resist penetration by sharp objects or concentrated forces straight influences its suitability for numerous protecting functions, impacting its general utility and lifespan.
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Thickness as a Determinant
Thickness straight correlates with puncture resistance. A 12-mil sheet possesses a better resistance to penetration in comparison with thinner gauges. This elevated thickness offers a higher barrier towards sharp objects, resembling building particles, nails, or uneven surfaces beneath the sheeting. In functions resembling non permanent flooring safety throughout building, this attribute minimizes the chance of tearing and subsequent harm to the underlying floor.
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Materials Composition Affect
Whereas thickness is a main issue, the composition of the plastic itself additionally performs a job. Some polyethylene formulations are inherently extra immune to punctures than others. Excessive-density polyethylene (HDPE), for instance, typically displays higher puncture resistance than low-density polyethylene (LDPE). Understanding the particular polymer used within the 12-mil sheeting is essential for assessing its suitability for functions involving potential puncture hazards.
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Software-Particular Necessities
The required stage of puncture resistance varies relying on the meant utility. For comparatively low-risk eventualities, resembling overlaying furnishings throughout portray, a average stage of puncture resistance might suffice. Nonetheless, for extra demanding functions, resembling vapor obstacles in crawl areas with rocky terrain or non permanent containment in demolition initiatives, a better diploma of puncture resistance is crucial to make sure the sheeting’s integrity and forestall breaches within the protecting barrier.
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Testing and Requirements
Trade requirements present strategies for quantifying puncture resistance. These assessments sometimes contain measuring the drive required to puncture the fabric with a standardized probe. Whereas particular puncture resistance values might not be available for all 12-mil plastic sheeting merchandise at Residence Depot, understanding the final ideas of puncture resistance testing can inform materials choice based mostly on utility necessities and potential dangers.
In conclusion, puncture resistance is a key attribute to think about when evaluating 12-mil plastic sheeting from retailers like Residence Depot. The interplay between thickness, materials composition, and application-specific necessities dictates the fabric’s means to supply efficient safety towards puncture hazards. Recognizing these components permits knowledgeable number of the suitable sheeting for numerous building, dwelling enchancment, and industrial functions, minimizing the chance of harm and guaranteeing long-term efficiency.
7. Materials Composition
The effectiveness and longevity of 12-mil plastic sheeting, generally out there at Residence Depot, are considerably influenced by its materials composition. Understanding the particular polymers utilized in its manufacture is essential for figuring out its suitability for numerous functions and predicting its efficiency below numerous environmental situations.
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Polyethylene Density and Properties
Polyethylene (PE) is the commonest polymer utilized in plastic sheeting. Variations in density, resembling Low-Density Polyethylene (LDPE) and Excessive-Density Polyethylene (HDPE), impart distinct properties. LDPE provides higher flexibility and puncture resistance however decrease tensile power, making it appropriate for functions requiring conformability. HDPE offers increased tensile power and chemical resistance, advantageous for functions involving publicity to solvents or demanding bodily situations. The precise sort of PE utilized in a 12-mil sheet straight impacts its tear resistance, chemical compatibility, and general sturdiness. For instance, a vapor barrier utility may profit from HDPE on account of its enhanced chemical resistance towards soil contaminants.
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Components and Stabilizers
Producers usually incorporate components and stabilizers into the PE matrix to boost particular properties. Ultraviolet (UV) stabilizers mitigate degradation from extended daylight publicity, extending the sheeting’s lifespan in out of doors functions. Flame retardants cut back flammability, enhancing security in building or industrial settings. Anti-static components stop the buildup of static electrical energy, crucial in environments with delicate digital gear. The presence and kind of those components considerably affect the sheeting’s efficiency and suitability for particular environments. Sheeting meant for out of doors use ought to invariably embrace UV stabilizers to forestall untimely embrittlement and cracking.
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Recycled Content material and Sustainability
The inclusion of recycled content material within the plastic sheeting impacts its environmental affect and doubtlessly its bodily properties. Whereas recycled PE provides a extra sustainable possibility, it might exhibit variations in colour, readability, and doubtlessly diminished mechanical power in comparison with virgin PE. Producers might mix recycled and virgin supplies to stability sustainability objectives with efficiency necessities. Shoppers looking for environmentally aware choices ought to examine the share of recycled content material within the 12-mil sheeting. Using recycled content material can decrease the environmental footprint of a venture, aligning with sustainability initiatives.
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Layering and Co-extrusion
Some 12-mil plastic sheeting merchandise make use of co-extrusion methods to create multi-layered buildings. This enables for combining completely different polymers or components in distinct layers to optimize particular properties. For example, a sheet may need a UV-resistant outer layer, a high-strength core layer, and a chemically resistant internal layer. This layered method offers enhanced efficiency in comparison with a single-layer sheet of the identical general thickness. Development initiatives requiring particular resistance to ripping and climate parts would particularly profit from such composition.
Understanding the interaction of those compositional parts permits knowledgeable number of 12-mil plastic sheeting at Residence Depot. By contemplating the particular utility necessities and the inherent properties imparted by the polymer sort, components, recycled content material, and layering methods, customers can optimize efficiency, guarantee sturdiness, and align their materials selections with sustainability aims. These concerns, when appropriately utilized, can translate to a profitable use in numerous building and safety functions.
8. Sheet Dimensions
The size of 12-mil plastic sheeting, as supplied at Residence Depot, are a crucial determinant of its sensible utility and cost-effectiveness. The out there sheet sizes straight affect the suitability of the product for particular venture necessities, impacting materials waste, set up effectivity, and general venture success. Bigger dimensions reduce the necessity for overlapping seams in functions resembling vapor obstacles or floor safety, thereby decreasing the chance of moisture penetration or contamination. For example, overlaying a big building space with a number of smaller sheets necessitates meticulous sealing of seams, which introduces potential factors of failure and will increase labor prices. Conversely, smaller dimensions could also be extra manageable for single-person set up or for initiatives involving intricate shapes and confined areas.
Take into account a situation the place a house owner wants to guard a 20ft x 30ft concrete slab previous to pouring self-leveling concrete. Deciding on a 12-mil plastic sheet with dimensions shut to those measurements minimizes chopping and seaming, simplifying the set up course of and decreasing the chance of leaks. The price of the sheeting is straight associated to its dimensions; understanding the required protection space permits customers to buy the suitable quantity of fabric, stopping each overspending and the necessity for a number of journeys to the shop. Standardized dimensions additionally enable for simpler integration with different constructing supplies, resembling insulation or framing lumber, simplifying venture planning and materials ordering.
In conclusion, sheet dimensions signify a elementary consideration when deciding on 12-mil plastic sheeting at Residence Depot. The optimum dimension is set by the particular utility, balancing the necessity for minimal seaming, ease of dealing with, and environment friendly materials utilization. Challenges come up when commonplace dimensions don’t exactly match venture necessities, necessitating chopping and seaming, which might compromise the sheeting’s integrity if not executed appropriately. A radical understanding of sheet dimensions and their implications is crucial for maximizing the advantages of this protecting materials and attaining desired outcomes in numerous building and residential enchancment initiatives.
9. Retail Availability
The constant retail availability of 12-mil plastic sheeting at Residence Depot establishes a direct connection between product accessibility and venture feasibility. The widespread presence of this explicit gauge and model inside a significant retail chain considerably lowers the barrier to entry for each skilled contractors and particular person householders endeavor building, renovation, or safety initiatives. The accessibility of this materials successfully transforms potential plans into actionable initiatives, offering a predictable provide chain that eliminates the delays and logistical complexities related to sourcing much less widespread or specialised supplies. For example, a contractor needing to shortly safe a building website towards inclement climate can reliably get hold of the mandatory sheeting from an area Residence Depot, thereby mitigating potential weather-related harm and sustaining venture timelines.
The significance of retail availability extends past quick venture wants. It additionally facilitates knowledgeable decision-making. The power to bodily study and examine several types of plastic sheeting at a retail location permits customers to evaluate the fabric’s high quality, texture, and general suitability for his or her particular functions. This direct interplay with the product reduces the uncertainty related to on-line purchases, the place tactile evaluation is unimaginable. Residence Depot’s standardized stock and pricing present value transparency and allow customers to make cost-effective selections based mostly on their funds and venture necessities. Take into account a house owner getting ready to color a room; the available 12-mil sheeting offers a dependable and inexpensive possibility for safeguarding flooring and furnishings, contributing to a cleaner and fewer annoying portray expertise.
In conclusion, the constant retail availability of 12-mil plastic sheeting at Residence Depot serves as a crucial enabler for a broad spectrum of building and residential enchancment initiatives. The comfort, affordability, and alternative for bodily evaluation afforded by this retail presence contribute on to venture feasibility, knowledgeable client selections, and general effectivity. The first problem is guaranteeing constant inventory ranges and high quality management throughout completely different retail areas to keep up dependable product availability. The broader theme underscores the affect of accessible materials assets on the success and scope of each skilled and do-it-yourself building endeavors.
Regularly Requested Questions
This part addresses widespread inquiries relating to 12 mil plastic sheeting out there at Residence Depot, offering readability on its functions and traits.
Query 1: What are the first functions of 12 mil plastic sheeting?
12 mil plastic sheeting is usually used as a vapor barrier in building, for floor safety throughout portray or transforming, and as a short lived climate enclosure on building websites. Its thickness offers enhanced sturdiness for demanding functions.
Query 2: How does the thickness of 12 mil plastic sheeting examine to different gauges?
A 12 mil thickness is considerably extra sturdy than lighter gauges, resembling 4 mil or 6 mil sheeting. This elevated thickness interprets to higher puncture resistance and tear power, making it appropriate for heavy-duty functions the place thinner supplies might fail.
Query 3: Is 12 mil plastic sheeting waterproof?
Sure, 12 mil plastic sheeting is waterproof, supplied it’s correctly put in with sealed seams. This attribute makes it efficient as a moisture barrier in numerous building and safety functions.
Query 4: Can 12 mil plastic sheeting be used outdoor?
Whereas 12 mil plastic sheeting can be utilized outdoor, its longevity relies on its composition. Sheeting with UV stabilizers is beneficial for extended out of doors publicity to forestall degradation from daylight. The absence of UV stabilizers will lead to accelerated materials breakdown.
Query 5: What’s the typical composition of 12 mil plastic sheeting out there at Residence Depot?
Most 12 mil plastic sheeting is produced from polyethylene (PE), though particular formulations and the inclusion of recycled content material might differ. Check with the product specs for detailed data on the fabric composition and any added stabilizers or flame retardants.
Query 6: How ought to 12 mil plastic sheeting be correctly put in as a vapor barrier?
Correct set up of 12 mil plastic sheeting as a vapor barrier requires overlapping seams by no less than 6 inches and sealing them with suitable tape. Tears or punctures must be repaired instantly to keep up the barrier’s integrity. The sheeting must be put in on the nice and cozy aspect of the wall in colder climates.
Understanding these traits and functions of 12 mil plastic sheeting permits knowledgeable buying selections and ensures optimum efficiency in numerous venture contexts.
The next part will present a comparative evaluation of comparable merchandise and various options out there available in the market.
Ideas for Efficient Use of 12 mil Plastic Sheeting from Residence Depot
The next ideas define finest practices for using 12 mil plastic sheeting bought from Residence Depot to maximise its protecting capabilities and lengthen its lifespan.
Tip 1: Assess Software-Particular Necessities: Earlier than buying, fastidiously consider the calls for of the meant utility. Take into account components resembling potential puncture hazards, publicity to chemical substances, and UV radiation ranges. Completely different polyethylene formulations provide various levels of resistance to those components. Deciding on a sheeting with applicable properties ensures optimum efficiency.
Tip 2: Correct Floor Preparation is Essential: Make sure the floor beneath the sheeting is clear, dry, and freed from sharp objects. Particles or irregularities can compromise the sheeting’s integrity and result in untimely tearing. Take away any potential hazards earlier than set up.
Tip 3: Overlap and Seal Seams Meticulously: When seaming is important, overlap the sheeting by no less than six inches and use a high-quality, pressure-sensitive tape particularly designed for polyethylene. Inadequate overlap or substandard tape can create weak factors, permitting moisture or contaminants to penetrate the barrier. Periodically examine the seams for any indicators of delamination or failure.
Tip 4: Safe Sheeting Successfully: Use applicable fastening strategies to safe the sheeting to forestall motion or displacement. Take into account components resembling wind publicity and the load of supplies positioned on high of the sheeting. Grommets and bolstered tape present enhanced anchoring power. Guarantee fasteners don’t compromise the sheeting’s integrity.
Tip 5: Keep away from Extended Direct Daylight Publicity (Until UV Stabilized): Until the sheeting is particularly formulated with UV stabilizers, extended publicity to direct daylight can speed up degradation and cut back its lifespan. Think about using UV-resistant sheeting or shading the fabric to mitigate the results of photo voltaic radiation.
Tip 6: Common Inspection and Upkeep are Important: Periodically examine the sheeting for any indicators of harm, resembling tears, punctures, or discoloration. Promptly restore any harm to keep up the protecting barrier’s integrity. Change sheeting that displays intensive degradation.
Tip 7: Take into account the Environmental Influence of Disposal: Discover recycling choices for polyethylene sheeting each time attainable. Correct disposal practices reduce the environmental footprint of the fabric. Test with native recycling facilities for accepted supplies and pointers.
Adhering to those ideas maximizes the effectiveness and longevity of 12 mil plastic sheeting bought from Residence Depot, guaranteeing dependable safety and minimizing the chance of fabric failure.
The next part will summarize the important thing advantages and limitations of utilizing this explicit sort of plastic sheeting, offering a balanced perspective for knowledgeable decision-making.
Conclusion
This exploration has detailed the traits, functions, and concerns surrounding using 12 mil plastic sheeting sourced from Residence Depot. Its sturdiness, thickness, and availability render it a sensible resolution for numerous building, dwelling enchancment, and protecting wants. Understanding the interaction of fabric composition, sheet dimensions, and particular utility necessities is crucial for maximizing its effectiveness.
The profitable implementation of this materials hinges on knowledgeable choice and correct set up methods. As building practices evolve and environmental issues develop, continued innovation in plastic sheeting expertise is anticipated. Professionals and householders alike ought to stay knowledgeable about developments in materials science and sustainable practices to make sure accountable and efficient utilization of 12 mil plastic sheeting and comparable merchandise.
