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Which is better flex tape or Gorilla Tape?

Author

James Craig

Published Jan 23, 2026

Gorilla Tape for Versatility And Strength

For most situations though, Gorilla Tape is likely the best choice. It's far stronger than Flex Tape and adheres almost instantly. Once you apply it, it's on. While this can make it a bit more difficult to work with, it also makes things more efficient.

What's better than Gorilla Tape?

The 17-mil T-Rex Tape, made by Shurtape (the parent company of Duck), is positioned as a direct competitor to Gorilla, even down to the terrifying animal mascot. The T-Rex tears easier than Gorilla, but that's about the only category where it gets the edge. In every strength test, Gorilla was stronger.

What is the strongest tape on the market?

T-Rex® Brute Force

Built with Forge-Link™ Technology, an extreme tensile cloth, one loop of T-Rex Brute Force tape holds 700+ pounds of weight, making it the strongest duct tape on the market.

Will Gorilla Tape stop a leak?

Gorilla Waterproof Patch & Seal Tape instantly seals out water, air, and moisture. With an extra thick adhesive layer and UV resistant backing this tape conforms to form a permanent bond indoors and out. At 4" wide use it to patch holes, cracks, gaps and tears, even underwater.

Can Gorilla Tape get wet?

Made with a heavy duty adhesive layer and waterproof backing for extreme durability. This tape is UV and temperature resistant - great for projects and repairs both indoors and out. Crystal Clear Gorilla Tape can be applied to wet surfaces and also works under water.

31 related questions found

How long will Gorilla Tape last?

Once opened there is no standard time, it will be dependent on storage conditions and age of the product, up to 9/12 months is a good guideline. Gorilla Waterproof Patch & Seal is best stored at room temperature, with the top and bottom discs from original packaging attached to help prevent the tape from drying out.

Is Gorilla waterproof tape better than Flex Tape?

Flex Tape is Better on Wet Surfaces

If you need to apply tape to a wet surface, you're going to want to go with Flex Tape. Gorilla Tape is waterproof, but it won't stick as well to a surface that's wet. Flex Tape will. This will especially come in handy in some repair situations.

Will Flex Tape stop water leaks?

Our triple thick, super-strong waterproof tape bonds to practically any surface instantly to patch, bond, seal and Stop Leaks Fast. Flex Tape's flexible rubberized backing conforms to any shape and object, and its bond gets stronger with time and pressure.

Does Flex Seal hold up underwater?

A: YES, Flex Paste can be applied on dry or wet surfaces and even underwater. It won't dissolve or wash away and even dries underwater. For best results apply a generous amount to the surface using firm pressure. This will help push the water out and allow better contact to the surface during application.

Is Gorilla Tape the strongest?

Clear tape typically isn't as durable or strong as colored duct tape, but the Gorilla Crystal Clear Tape is the toughest type of transparent tape you can buy. Transparent duct tape seems like a great idea, especially compared to the ugly silver/gray duct tape most companies offer.

What is the strongest waterproof tape?

  • BEST OVERALL: Gorilla Waterproof Patch & Seal Tape 4″ x 10′ Black.
  • BEST BANG FOR THE BUCK: Trazon Grip Tape – Heavy Duty Anti Slip Tape.
  • BEST FOR LEAKING PIPES: Flex Tape Rubberized Waterproof Tape, 4″ x 5′
  • BEST FOR OUTDOORS: 360Tronics Butyl Waterproof Tape 2″W X 16.4'L.

Is Gorilla Tape any good?

Gorilla Tape is 3 times stronger* for a hold that lasts. Made with double-thick adhesive, strong reinforced backing, and a tough all-weather shell, this duct tape is great for projects and repairs both indoors and out.

Does Flex Tape work on PVC water pipes?

"Obviously, the weight of the water helps to hold it in place, but it's impressive. You don't see compounds or materials that are going to work underwater like that." Our only difficulty with Flex Tape was with a PVC pipe under 65 pounds of pressure, the standard household utility water pressure according to Bates.

Can Flex Seal hold pressure?

Q: How much pressure will it withstand? A: Flex Seal will withstand normal hydrostatic water pressure such as rainwater, but it is not made to withstand extreme pressure.

What kind of tape stops water leaks?

There are two types of tape that are commonly used for pipe leaks – pipe thread tape and silicone tape. Pipe thread tape is sometimes called “thread seal tape,” “PTFE tape,” “Teflon tape,” or “plumbers tape.” It helps to create a watertight seal between plumbing joints.

Can Flex Tape be applied to a wet surface?

With its triple thick adhesive, Flex Tape can be applied to surfaces that are wet or dry, even underwater.

What is the best tape to stick to concrete?

Masking tape is one of the best tapes to use on concrete blocks.

Is Gorilla Tape Double Sided?

Gorilla Heavy Duty Mounting Tape is a double-sided tape that mounts in an instant, for a long-lasting, weatherproof bond.

How do you get Gorilla Tape off?

Gorilla Mounting Tape is a permanent tape and may cause surface damage. If tape must be removed, the mounted object must be removed first. This may best be achieved by prying from one corner. Next, mounting tape can be removed by slowly stretching the tape parallel to the surface.

Can I paint over Gorilla Tape?

Can You Paint Over Gorilla Adhesive? To make Clear Gorilla Glue, oil-based paint or spray paint must be used but once it has been sanded it has the ability to accept acrylic or latex paint. As soon as the adhesive is thoroughly sanded, it can be stained.

Can gorillas withstand rain?

Made with incredibly strong, permanent, butyl adhesive and a weather resistant shell, this tape withstands even extreme weather conditions.

What temperature can Gorilla Tape withstand?

WHAT IS THE TEMPERATURE RANGE FOR GORILLA TAPE? Gorilla Tape should be applied at room temperature. Once applied, Gorilla Tape will hold strong between 0°C to 65.5°C.

Is Gorilla Tape as strong as duct tape?

Simply put, Gorilla Tape is basically a thicker version of duct tape with more adhesive power. They boast that it is at least twice as thick as duct tape and up to 145 percent stronger, while still being able to be torn by hand.