INDUSTRIAL / COMMERCIAL GRADE - SmartSHIELD -5mm Foam Core Reflective Insulation is TEAR & PUNCTURE PROOF, but you can easily cut it with utility scissors. Both sides reflects 95% of the radiant heat.
EXTREMELY EFFECTIVE - Reflects 95% of radiant energy, perfect RADIANT BARRIER. R-value up to 15.67 ( with one layer), up to 21.10 ( with two layers).
SELF-FUNDING - lowers winter heating expenses and summer cooling expenses. SAFE FOR HEALTH - does not cause irritation to the skin, eyes, or throat. Hypoallergenic.
VAPOR BARRIER - prevents condensation, unaffected by humidity and moisture.
MEETS OR EXCEEDS ALL ASTM C1313 STANDARDS - Class A Fire Rating (E84 with E2599 mounting). Corrosion resistance according to D3310 is achieved by a proprietary clear coating applied to the Engineered Foil surface.