










🛡️ Seal it once, seal it right — no leaks, no stress!
XFasten Black Butyl Seal Tape is a premium 3/4 inch by 45 feet rubber putty tape engineered for leak-proof sealing on RVs, boats, windows, and roofs. Its high-temperature resistance prevents messy degradation, ensuring easy, mess-free application that delivers airtight, waterproof protection across diverse surfaces like metal, glass, wood, and plastic. Designed for durability against UV, abrasion, and corrosion, this tape empowers homeowners and professionals to achieve flawless, long-lasting repairs with minimal effort.







| ASIN | B07PW3W33M |
| Best Sellers Rank | #219,208 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #81 in Butyl Tape |
| Brand | XFasten |
| Brand Name | XFasten |
| Color | Black |
| Colour | Black |
| Compatible Material | Glass, Metal, Plastic, Wood |
| Customer Reviews | 4.6 out of 5 stars 604 Reviews |
| Included Components | 1 Roll 3/4 Inch x 45 Feet, 1/8 Inch Thick Black Butyl Rubber Putty Tape |
| Item Dimensions L x W x Thickness | 13.72L x 0.02W Meters |
| Item Thickness | 0.13 Inches |
| Item Weight | 1.21 Kilograms |
| Item height | 3.4 inches |
| Manufacturer | X Fasten |
| Material | Rubber Butyl Putty Tape for RV, Window, Roofing, and Boat Repair |
| Material Type | Rubber Butyl Putty Tape for RV, Window, Roofing, and Boat Repair |
| Number of Items | 1 |
| Other Special Features of the Product | Wide Temperature Range, Waterproof, Airtight Sealing, Abrasion Resistant, UV Resistant |
| Recommended Uses For Product | Indoor, Outdoor |
| Recommended uses for product | Indoor, Outdoor |
| Size Name | 3/4 Inch x 45 Feet, 1/8 Inch Thick,1.5" Core |
| Special features | Wide Temperature Range, Waterproof, Airtight Sealing, Abrasion Resistant, UV Resistant |
| Surface Recommendation | Glass, Metal, Plastic, Wood |
| UPC | 731717946878 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
A**R
works great on camper awnings
C**T
Good Product
R**L
Excellent product to use n marine environments
W**T
Good adhesion so far.
T**Y
Worked exactly as expected.
Trustpilot
3 weeks ago
1 week ago