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XFasten Super Waterproof Aluminum Butyl Tape is a 4-inch by 16-foot industrial-grade repair tape combining aluminum foil durability with butyl rubber adhesive. Engineered for extreme weather resistance—from -13°F to 250°F—and UV protection, it delivers airtight, watertight seals on diverse surfaces including metal roofs, gutters, windows, and more. Its flexible, puncture-proof design ensures professional-grade, mess-free repairs that stand the test of time, empowering homeowners to fix leaks with confidence and style.
| Brand | XFasten |
| Color | Silver |
| Material | Aluminum Butyl Rubber |
| Number of Items | 1 |
| Recommended Uses For Product | Outdoor |
| Special Feature | Waterproof |
| Surface Recommendation | Concrete, Glass, Metal, Plastic |
| Water Resistance Level | Waterproof |
| Size | 4-Inch x 16-Foot |
| Compatible Material | Cement, Glass, Metal, Plastic, Rubber |
| Unit Count | 16 Feet |
| Item Resistance | Heat, UV, Freeze, Dust, Mold, Chemical |
| Manufacturer | XFasten |
| Product Dimensions | 5.91 x 5.91 x 1.97 inches |
| Item Weight | 2.09 pounds |
| ASIN | B086WNXQJ3 |
| Item model number | AWBT416 |
| Date First Available | April 8, 2020 |
F**E
Seals great, easy to use
Works as described. Easy to use.
V**T
Weather resistant tape
Good value , durable and weather resistant tape .
A**S
Gracias
Gracias
N**Y
Works on smooth straight items but not on items with ridges
Arrives as pictured. IMO this does not work well if what you're applying it to is not smooth and straight. I was using it to tape 2 expandable, ridged, white plastic gutter drainage pieces together and it left gaps in the ridges, so I had to buy a different waterproof tape that was thin and malleable to wrap and "tuck" into the ridges over this tape to prevent leakage causing erosion. It's good tape and sticks well, you just have to be sure it can completely seal what you are putting it on.
F**
It works
Awesome
H**R
Good for gutter repair
Used for gutter repair & eliminated the leaks. Need to get the surface clean first.
B**S
Junk
Not sticky as should be, clear packing tape more sticky than this product. We applied it over the seams on our garage roof and when we were done it started to peel up. Wouldn't recommend this product
A**R
Great product
This product works is good for its intended use.
Trustpilot
3 days ago
2 days ago