Waterproof Pro Seam Tape™

This tape is used to seal the seams of the crawl space vapor barrier. It comes in 4 x 187' rolls (compare to rolls at only 108') and is white to

Polyhanging & Seaming Tape

20 Mil Crawl Space Vapor Barrier, 65+ Reviews

Vapor Barrier Tape, PE 9mm Polyethylene Tape, Moisture Barrier Seam and Seal for Crawl Space, Masking and Underlayment - Waterproof (4 Inches x 180 Feet, White) : Tools & Home Improvement

Everbilt 0.4 ft. x 66 ft. x 0.01 in. Waterproof Membrane Seam Tape Underlayment Roll for Board Seams, Joins and Fasteners EBVWP12020 - The Home Depot

THICC 4 in. x 65 ft. Acrylic Roof, Deck, Window and Door Flashing Seam Tape 12 mils 33ROOF1027 - The Home Depot

Crawl Space Vapor Barrier Seam Tape: Superior Moisture Resistance

3M™ Construction Seaming Tape 8087CW

Mortar Repair Caulk - Layers Plastic - Moisture Control, Vapor Barriers, Dehumidifiers, Sump Pump Kits

Everbilt 0.4 ft. x 66 ft. x 0.01 in. Waterproof Membrane Seam Tape Underlayment Roll for Board Seams, Joins and Fasteners EBVWP12020 - The Home Depot

IPG 9533-2 ProMask Blue Bloc-It Painter's Tape, 1.88 x 60 yd