CrawlSpace-DIY Vapor Barrier Tape 4" x 180' - Heavy Duty White Polyethylene Seam Tape for Crawl Space & Basement Encapsulation, Moisture Barrier Seal

★★★★★ 4.1 101 reviews

US$8.80
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US$8.80
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Free shipping Free 30-day returns

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Product details

Management number 223557237 Release Date 2026/05/09 List Price US$8.80 Model Number 223557237
Category
  • STRONG SEAM SEAL FOR ENCAPSULATION — Heavy-duty vapor barrier seam tape helps create a continuous moisture barrier by sealing overlaps, seams, and penetrations in crawl space and basement encapsulation systems.
  • 4” WIDE x 180’ LONG FOR MAX COVERAGE — Wider 4-inch tape bridges uneven seams and provides more bonding surface; 180 foot long gives you plenty of tape for large installs and multiple repairs.
  • BONDS TO POLY SHEETING & UNDERLAYMENT — Designed for use on polyethylene vapor barriers and liners; ideal for sealing joints in crawl space plastic sheeting, underlayment, and ground barriers.
  • HELPS BLOCK MOISTURE & AIR LEAKS — Creates a tight seal to reduce moisture intrusion and help prevent humid air movement at seam lines, improving overall encapsulation performance.
  • CLEAN, PROFESSIONAL WHITE FINISH — White tape blends well with white vapor barriers for a neat, high-visibility install that’s easy to inspect during service checks and maintenance.

UPC 850031818026
ASIN B095C1JLJT
Color white
Model STAPE
Size Name 4" x 180'
Brand Name Crawl Space DIY
Unit Count 180.0 Feet
Item Weight 1.14 Kilograms
Part Number STAPE
Manufacturer Crawl Space DIY
Material Type Polyethylene
Foil Thickness 12 Mils
Item Thickness 12 Mils
Adhesive Format pressure-sensitive
Item Resistance waterproof
Number of Items 1
Adhesive Location back
Adhesive Side Count 1
Compatible Material Alloy Steel, Concrete, Metal, Plastic, Wood
Included Components One roll of Seam Tape
Surface Recommendation Plastic
Water Resistance Level Waterproof
Item Dimensions L x W x Thickness 2160"L x 4"W x 4"Th
Other Special Features of the Product Strong, Uv-Resistant, Waterproof

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