4-Mil Plastic Sheeting, Clear, 20 x 25-Ft. Window Well Cover Attach the twist tie by

Attach the twist tie by inserting about 4 inches through the holes in the top vane assembly as shown in the diagram below and twist to secure the trap

covers approx

formulated with powerful ice breaking minerals to quickly penetrate & melt ice effectively down to -7 degrees Fahrenheit

the trapped CO² leaves the product – unlike conventional polyurethane foam that may continue to expand and apply pressure

4-Mil Plastic Sheeting, Clear, 20 x 25-Ft. Window Well Cover Attach the twist tie byPlastic sheeting is rolled for convenient application. Uses include general purpose cover, vapor barrier, dust barrier, landscaping and concrete curing.