Vapor Barrier Tape 6" x 180', 9Mil White Polyethylene Wide Seam

Key features

• 9MIL POLYETHYLENE TAPE: This vapor barrier tape measures 6 inches wide by 180 feet long, a single roll of 9 mil white polyethylene seam tape. The 6-inch width is the widest in the CRMCC line, built for large plastic sheeting overlaps and wide construction seams.
• WATERPROOF SEAM SEAL: The tape creates a watertight bond over joints, seams, and tears in vapor barriers, crawl space liners, and plastic sheeting. It stops moisture and air from passing through seams, working as both a moisture barrier tape and an air seal for encapsulation projects.
• WIDE SEAM COVERAGE: The 6-inch width covers large plastic sheeting overlaps, wide house wrap tape joints, and floor or wall penetrations in a single pass, where narrower tapes would require two or three overlapping strips. It cuts down installation time on large crawl space and basement encapsulation jobs.
• EASY TO APPLY: Clean and dry the surface before applying the waterproof tape. Press the tape firmly over the seam with a roller or hand pressure to ensure full contact. The polyethylene backing is UV-resistant for temporary exterior exposure and cuts cleanly with a utility knife.
• ROLL SPECS: Each order contains one roll of vapor barrier tape, 6 inches wide by 180 feet long, 9 mil thick, white polyethylene. The roll weighs about 3.7 pounds and ships in a sealed bag to keep the adhesive clean before use.

Free shipping included. 30-day hassle-free returns.