4" x 60" Repair Wrap

By FiberFix

Add to Wishlist


FiberFix is a fiberglass-based repair tape that is 100 times stronger than duct tape. Dip FiberFix in water, wrap it around whatever you need to fix, and it hardens like steel in about 10 minutes for a permanent repair. Each roll must be used once opened because even moisture in the air will begin to harden the adhesive.

  • Material: Fiberglass wrap infused with water-activated polyurethane resin
  • Includes: 1 FiberFix 4" x 60" roll, 1 piece of sandpaper, 1 vinyl strip, and 1 pair of gloves
  • Wrap hardens like steel in just 10 minutes—100 times stronger than duct tape
  • Watertight, sandable, paintable, heat- and cold-resistant repair wrap
  • Water-activated polyurethane resin
  • Made in China
  • Dimensions: 60" x 4"
  • Weight: 0.36 lb.
  • Note: Keep off hands. Wear gloves when handling

15 Reviews (2.8 out of 5 Grommets)

Sorted by Rating

Extra Wide Repair Tape

7/26/2018 by Trisha

Used this for sealing a cracked pipe . and it worked really well.



9/26/2017 by Lydia

My husband likes this stuff



3/27/2017 by Kirst

I love the Repair Wrap. I have found so many uses for it, and I love how well it works. It really does harden like steel.



6/20/2016 by Susan

Great stuff!


Fix broken housing on retractable dog leash.

10/28/2015 by JoAnn

Used it to fix the split handle on a retractable dog leash because the body had split apart. It's easy to use and tough to break.

Items 1 to 5 of 15 total

Tape you can fix a car engine with.

About FiberFix

Strong Like Steel

Chances are, you have recently used duct tape or something similar for a DIY repair. But if you wish you’d had something 100 times stronger for a permanent fix, keep reading.

FiberFix is a fiberglass-based, resin-infused tape for heavy-duty repairs. Broken step on a ladder? Busted bike frame? Engine hose? Just dip FiberFix tape in water and wrap it around your repair. It sets in about 10 minutes, and it holds like steel. (For flat surface repairs, check out their patches that harden with sunlight or a UV flashlight.)

Here’s how strong this tape is: it’s waterproof, and it resists impacts and temperature changes. Each kit comes with gloves (use them to keep the adhesive off your hands, trust us) and sandpaper because FiberFix can be sanded and painted once it’s set.

One FiberFix package is good for a single use. Unopened packages are easy to store and keep handy but, once opened, even the air’s moisture will start hardening the adhesive. Save your FiberFix until the moment you need it. You’ll be glad you have it once you do.