US Energy Products 500 sqft Radiant Barrier Solid Mylar Scrim Insulation 4x125 ft with 2" Foil Tape Kit - Fireproof, Waterproof, Weatherproof Attic Insulation for Home & Roof | Meets Fire Codes | Made in USA | Ideal for Home Energy Savings & Temperature Control

US Energy Products 500 sqft Radiant Barrier SOLID Mylar Scrim Insulation 4x125 w/ 2" Foil Tape Kit Insulation Weatherization Water Proof/Meets Fire Codes/Made in USA

4 ft X 125 ft roll (500 sf) breathable. Ideal for attics, sheds, warehouses, and as house wrap

Commercial grade waterproof barrier. 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) 0.0 perms (ASTM 96-00)