VBS - SEALCORE+ 20 Mil Gas/Radon Barrier - Thick Plastic Sheet for Floor Underlayment, Radon Gas Barrier, EVOH Plastic Sheeting, Crawl Space Vapor Barrier (6' x 25')

At Vapor Barrier Supply we take great pride in providing all of our customers with the strongest and most durable EVOH 20 Mil Concrete Vapor Barriers currently in the industry today. This polyethylene is blended with EVOH (ethylene-vinyl alcohol) making it superior to any other plastic sheeting with its gas barrier properties. EVOH. when used in underlayment, can act as a barrier against the migration of gases and moisture from the ground into the building. It is effective at stopping gasses like oxygen and nitrogen, as well has harmful gasses like radon and methane. This is a heavy duty plastic sheeting that is 20 mil thick. This item is delivered as a blue plastic roll that can rolled out at the application site. This thick plastic sheet is perfect to be used as underlayment for vinyl plank flooring or even underlayment for laminate flooring. Our Concrete Vapor Barrier has been tested by independent test laboratories and far exceeds ASTM 1745 standards. Our thick plastic sheeting is engineered to be a superior material, usable for many different applications. A simple yet effective solution for vapor barriers. This 20 mil plastic sheet is manufactured to withstand any type of use. It will stand up to rain, wind, cold, and heat, ensuring that you get excellent use out of it. Our heavy duty plastic sheeting is usually used as a vapor barrier during construction applications. Simply roll out the heavy duty plastic rolls where needed and secure. Vapor Barrier Supply offers premium heavy duty plastic sheeting for all uses. Our plastic products are constructed from quality LDPE - low density polyolefin. Our plastic sheeting 20mil is a staple among construction professionals, hobbyists, and DIYers.

• 7-Layer Vapor Barrier - This polyethylene is blended with EVOH (ethylene-vinyl alcohol) making it superior to any other plastic sheeting with its gas barrier properties. EVOH. when used in underlayment, can act as a barrier against the migration of gases and moisture from the ground into the building. It is effective at stopping gasses like oxygen and nitrogen, as well has harmful gasses like radon and methane.
• 20 Mil Thickness - This is a heavy duty plastic sheeting that is 20 mil thick. This item is delivered as a blue plastic roll that can rolled out at the application site. This thick plastic sheet is perfect to be used as underlayment for vinyl plank flooring or even underlayment for laminate flooring.
• Tried and Tested - Our Concrete Vapor Barrier has been tested by independent test laboratories and far exceeds ASTM 1745 standards. Our thick plastic sheeting is engineered to be a superior material, usable for many different applications. A simple yet effective solution for vapor barriers.
• Durable Plastic Sheeting - This 20 mil plastic sheet is manufactured to withstand any type of use. It will stand up to rain, wind, cold, and heat, ensuring that you get excellent use out of it. Our heavy duty plastic sheeting is usually used as a vapor barrier during construction applications. Simply roll out the heavy duty plastic rolls where needed and secure.
• Premium Plastic Sheeting - Vapor Barrier Supply offers premium heavy duty plastic sheeting for all uses. Our plastic products are constructed from quality LDPE - low density polyolefin. Our plastic sheeting 20mil is a staple among construction professionals, hobbyists, and DIYers.