Shrink Wrap Film 7 Mil 26' X 100'This shrink wrap is suited for heavy-duty applications where excellent two-directional shrink properties and toughness is required. Formulated from premium-grade polyethylene, UV inhibitors and other additives which are designed to resist degradation due to sunlight, rain, chemicals and heat. Manufactured to the highest QC standards and is backed by a proven track record of success.Shrink wrapping is a superior alternative to using a tarp, as it provides your boat with a glove-like cover that won't shift or chafe your boat. 7 Mil shrink wrap is the most common thickness for winter storage of boats and many commercial applications. 7 mil provides the strength to hold snow on any size boat when properly installed. 100% Virgin Resin Shrink Wrap with 12 Month UV protection Surface Area: 2600 Square Feet per roll Available in blue, and white Made in the USAThis shrink wrap meets the following industry and government technical specifications: ASTM D1593 ASTM D4397-91 ASTM D882 ASTM D4635-91 ASTM D1709 ASTM D1922 ASTM D2732 ASTM G53 Federal Specification LP-378 Federal Specification LP-390 Federal Specification LP-512