Vapor Barrier Tape - 4 inch x 180' Roll, Made in USA, White Polyethylene Tape for Crawl Spaces & Moisture Barriers, Waterproof Seal & Seam Tape for Underlayment, Insulation, and Plastic Liners

Vapor Barrier Tape - 4 inch x 180' Roll, Made in USA, White Polyethylene Tape for Crawl Spaces & Moisture Barriers, Waterproof Seal & Seam Tape for Underlayment, Insulation, and Plastic Liners

• PREMIUM VAPOR BARRIER TAPE: TapeManBlue’s 4 inch x 180 foot long roll of vapor barrier tape is designed to protect your projects in unexpected weather conditions. At 9 mil thick, the crawl space tape is highly durable, insulating, and designed to be UV resistant. Our white insulation tape is perfect for crawlspace encapsulations, underlayment for floating floors, marine preservation, patching and repair projects, and surface protection during outdoor projects.
• DURABLE: Our seam tape for moisture-resistant vapor barriers has a strong adhesive for seaming and sealing plastic poly liners and vapor barriers. Vapor barrier tape is used to seal the joints and seams of materials such as plastic sheeting or foil-faced insulation. Our vapor barrier seam tape is designed to be durable, and its tight seal ensures the moisture stays out, reinforcing the product's effectiveness.
• UV RESISTANT: The UV-resistant coating on TapeManBlue’s vapor barrier tape allows the product to be weather-resistant in addition to being waterproof. UV-resistant underlayment seam tape is specifically formulated to withstand prolonged exposure to sunlight without deteriorating or discoloring the tape. Adverse weather conditions can put a hold on projects, but this insulation tape is always ready for action, rain or shine.
• VERSATILE: The versatility of TapeManBlue’s crawlspace insulation tape along with its easy application and reliable adhesion makes it an ideal choice for a wide range of projects. Our moisture barrier tape can be used for outdoor masking and painting, abatement and restoration, crawlspace encapsulations, and patching and repairs. In addition, our pe insulation tape is a great choice for marine preservation projects.
• AMERICAN MADE: Made 100% in the United States, this underlayment tape provides the highest quality crawl space insulation. While many brands will import their tape and materials from other countries, TapeManBlue is dedicated to going the extra mile to provide quality vapor barrier tape. Investing in our American-made polyethylene tape ensures top-notch quality for your projects.
• CRAWL SPACE & CONCRETE USE: This crawl space vapor barrier tape is designed for crawl space encapsulation, basement moisture control, and vapor barrier tape for concrete applications. It helps seal poly liners, ground vapor barriers, and concrete-adjacent seams where moisture intrusion is common in residential and commercial construction.
• SEAM TAPE FOR PLASTIC SHEETING: This vapor barrier seam tape works as a reliable tape for plastic sheeting, polyethylene liners, and insulation seams. Commonly used as underlayment tape and general seam tape, it creates consistent seals across overlapping vapor barrier materials without tearing or edge lift.