Reflectix 4' X 50'

Easy to Install: Simply measure to fit and staple in place. To create a complete vapor barrier, tape the seams with Reflectix Reflective Aluminum Foil Tape. The effective operating temperatures in direct contact is a low of -600 F to a high of 1800 F. Use in residential/commercial construction, HVAC, industrial, and recreational applications. - Blocks up to 97% of Radiant Heat - Nontoxic / Noncarcinogenic - Tough Yet Pliable - Class A / Class 1 Fire Rated - 100% Vapor / Radon Retarder