4ft x 25ft Reflective Foam Core SAUNA Floor Underlayment Concrete Insulation

Supershield NasaTek 4ft x 25 ft foam core reflective insulation. • Only Energy Star Rated Foam Core Reflective Insulation on the planet! two layers of highly reflective radiant barrier foil. Passes Stringent California Water Heater Insulation Fire Test, Class 1, Class A Fire Rated.

eBay