P1 Single Bubble Foil White Variant:500 ft² Meets Standards: Class 1 vapor

Meets Standards: Class 1 vapor barriers often meet stringent building codes for flame resistance and moisture control

Useful for metal buildings when white facing is required

The Polyshield Reflective Single Foil with Poly White backing is a bubble insulation and vapor barrier (solid and non-breathable)

ASTM E154: Standard Test Methods for Water Vapor Retarders used in Contact with Earth under Concrete Slabs

4'×125' or

P1 Single Bubble Foil White Variant:500 ft² Meets Standards: Class 1 vaporProduct: Single 1 8 durable air bubble film laminated between one layer of high reflective metalized film and layer of extra smooth and clean Poly White General Description: The Polyshield Reflective Single Foil with Poly White backing is a bubble insulation and vapor barrier (solid and non breathable), reflecting an impressive 95% of radiant heat. This exceptionally durable product features encapsulated, long lasting air bubbles between highly