SARAN™ 540-CX Vapor Retarder Film is composed of a film of the barrier polymer polyvinylidene chloride (PVDC) coextruded with other specialty polymers that provide strength and support.
SARAN 540-CX Vapor Retarder Film is supplied either factory applied on straight lengths of TRYMER* or XPS PIB insulation or in easy-to-use rolls for field application.
Width: 35.5" (90 cm)
Length: 375' (114 m)
The roll is 35.5" x 375 feet. Sold per square foot.