The XFasten Aluminum Foil Butyl Tape is an industrial-grade and weatherproof Roof flashing repair patch tape that resists physical degradation even under elevated temperatures (-13F to 530F) or extreme outdoor conditions. This makes the XFasten Aluminum Waterproof Butyl Tape easy to manage, manipulate, apply, and install- thus empowering AVERAGE AMERICAN homeowners to achieve a PROFESSIONAL finish on their projects- both in looks and functionality.

Why Choose the XFasten Aluminum Butyl Roof Patching Tape?

Built to last. Thanks to our high-temperature butyl tape tempering process, the XFasten Super Waterproof Aluminum Tape can provide airtight and watertight sealing that can withstand extreme weather conditions, UV, sunlight, heavy rainfall, and cold winter drafts.

Resists physical and chemical degradation. Thanks to its temperature resistant and anti-corrosion properties, you can expect long-term to permanent repairs on your roof and window flashing.

Puncture and Abrasion Proof. Its tough aluminum backing resists physical damage, providing high structural strength to repairs on gutter and roof leaks. This Roof, Window, Gutter Repair, and Flashing Tape is designed to take a beating!

Professional Finish. After installation, you will be left with a seamless, neat, and mess-free installation. It is certified to be watertight and leak-free against water, vapor or corrosive chemicals.

Versatile Applications. Can be applied on rubber roofing, galvanized metal, frosted fiberglass, plastic, aluminum, and any other typical RV, home, automobile and boat surfaces.

Why Choose The XFasten Store?

We follow a set of strict laboratory and manufacturing standards that are accredited by ISO 9001. Also, our customer service team will accommodate you any time of the day on your inquiries—even for products that have been purchased many months ago.

• Super waterproof Aluminum Butyl Tape that delivers watertight sealing on metal roofs, gutter leaks, RV roof, window seal gaps- shutting off water, corrosive chemicals and mold.
• Easy-to-install and mess-free Aluminum Foil Butyl Tape EMPOWERS the average homeowner with little to NO EXPERIENCE in repair to achieve PROFESSIONAL results. Easy to manage and does not turn gooey.
• This Aluminum Roof Flashing Tape tape withstands extreme outdoor conditions: heat (250F), UV exposure, freezing (-13F), dust, and molding. Its aluminum backing is also puncture-proof-- this tape is designed to take a beating!
• Flexible aluminum foil surface allows the Aluminum Butyl Roof Patching Tape to curve and flex, enabling repairs not just on flat surfaces, but also on curved and textured areas.
• Unlike most butyl tapes, the XFasten Waterproof Tape has a long shelf life and resists melting into a gooey slob upon storage. Can be applied on metal roof, galvanized metal, glass, plastic, and concrete.