- Double-sided 99.9% reinforced METALIZED ALUMINUM that blocks 97% of the radiant heat
- Industrialized strength with woven polyethylene scrim for tear resistance.
- Passes required ASTM fire test (E84 using E2599 mounting method)
- Exceeds required ASTM Water Vapor Permeability (Breathability): 8.5 perms (ASTM 96-00)
- 1000 sqft Roll (4ft x 250ft) Perforated