CalFlor VaporBlock 150 sq. ft. 6 ft. x 25 ft. x .006 in. Polyethylene Vapor Underlayment for Hardwood Laminate Floors (2-Pack) GA60242M

Cal-Flor VaporBlock is designed to be used under floating hardwood and laminate floor underlayments to prevent moisture from coming up through the subfloor to your flooring. VaporBlock is 6-mil polyethylene film with adhesive positioning tape to create a minimum of 3 in. overlap. Covers 12 ft. x 25 ft. for a total of 300 sq. ft. Consists of two rolls that are 6 ft. wide x 25 ft. long to give you a total of 300 sq. ft. coverage.

Helps protect floating floors from harmful vapor emissions

Allows floating floors to expand and contract freely over textured wooden subfloors， helping to maintain flooring warranty

Includes positioning tape for 3 in. overlap

6-mil virgin polyethylene film

Covers 12 ft. x 25 ft. for a total of 300 sq. ft.

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