Specification Brand : Trade Winds BulletPoint1 : >>>Non Perforated (SOLID) BulletPoint2 : >>>400sqft Rolls (4ft x 100ft) BulletPoint3 : R8 VALUE BulletPoint4 : Neoprene rubber strip rolls have good flexibility and can be cut into different sizes and shapes as needed. BulletPoint5 : Note: It is not a sponge or foam and has no adhesive. Color : Silver/Silver ExternallyAssignedProductIdentifier : 9339036001547 ExternallyAssignedProductIdentifier1 : 0821949499249 ExternallyAssignedProductIdentifier2 : 821949499249 ItemName : 400sqft Radiant Barrier Solar Attic Foil Reflective Solid Insulation 4x100 ItemPackageDimensions_Height : 3.5 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 15 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : weather-stripping Manufacturer : US Energy Material : Polyethylene (PE) ModelName : Insulation ModelNumber : 134 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : a22050600ux0886 ProductDescription : 4 ft X 100 ft roll (500 sf) breathable. Ideal for attics, sheds, warehouses, and as house wrap. Double-sided 99.9% PURE reinforced ALUMINUM that blocks 97% of the radiant heat in summer and winter. Industrialized strength with woven polyethylene scrim for tear resistance. Cannot be torn or ripped. Passes required ASTM fire test (E84 using E2599 mounting method) for building materials. Exceeds required ASTM Water Vapor Permeability (Breathability): 8.5 perms (ASTM 96-00). ProductSiteLaunchDate : 2022-10-06T14:46:22.574Z Size : 1/8"T x 0.98"W x 78.74"L SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 46150000