Vapor Barrier Tape, 4 inch x 180 ft, Case of 12 Rolls, White Polyethylene Tape to Seam & Seal Crawlspaces, Moisture Barriers, Insulation, Underlayment Roll The film meets standards set

The film meets standards set by the Sheet Metal and Air Conditioning Contractors' National Association for effective temporary closures on vents and floor registers

It comes in two widths — 8 in x 200 ft

Edge-to-edge adhesion eliminates wrinkles and safety hazards commonly found with competitor products

Removes cleanly for 45 days and leaves no residue behind

Vapor Barrier Tape, 4 inch x 180 ft, Case of 12 Rolls, White Polyethylene Tape to Seam & Seal Crawlspaces, Moisture Barriers, Insulation, Underlayment Roll The film meets standards setWhite polyethylene tape for sealing vapor barriers 4 inch x 180 foot (60 yards) rolls 9 mils thick High tack adhesive for durable protection Made in America for quality you can trust Free shipping on all orders