Flex Tape Vs Duct Tape Vs Gorilla Tape – Which Is the Best Underwater Tape?

Don’t make any mistake to pick up the right tools before starting your water voyage. You may need a tape for your beginner kayak or tandem kayak for so many reasons. But choosing the best tapes to use on a kayak can be challenging, as there are many types out there.

Pick the gun that is waterproof and strong enough to withstand more demanding conditions. There are different brands on the market, and they offer different types of tapes, such as Gorilla tape, duct tape, and flexible tap. We analyzed various kinds to investigate flex tape, duct tape vs. gorilla tape to find out what it is and why people use them.

What Is Flex Tape?

A flexible tape is a rubber tape flexible enough to attach to all types of shapes. It has a waterproof feature and can stick to wet surfaces, even while holding the handle underwater.

In fact, it can seal water and air, adheres to many surfaces. You may not find them handy for plastics and some other materials. However, it may not stick immediately, and it takes at least 24 hours to hold it.

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What Is Duct Tape?

Duct tape is a durable film designed initially to seal military ammunition crates during World War II. Due to its reliability and smooth functionality, you may find them in most houses throughout the country.

However, duct tape is often silver or black and has a chance of tearing off the roll. So, you need not to look for scissors to cut it, and it has a waterproof topcoat.

What Is Gorilla Tape?

Gorilla Tape is an adhesive tape designed using double-strength adhesive and reinforced, waterproof fittings. You can use them with a wide range of materials, such as brick, stone and wood, which you will probably notice that other types of tapes are not always respected.

As with ordinary duct tape, the gorilla tapes are easy to tear not cut with scissors. It is also resistant to ultraviolet radiation and extreme temperatures.

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Flex Tape vs. Gorilla Tape

I have one of this whitewater kayaks with holes. I will try to fix them this weekend. It will help you to understand the comparison.

I went with Gorilla tape. You get twice as much tape as flex tape at the same price, round patches with a diameter of about 2”.

Things are sticky as soon as you remove the liner. You have the opportunity to do it right. Seven holes found, repaired with the gorilla tape. But it didn’t last long as the flex tape. 

Cut a few more patches to prepare some. Leave it overnight!

The next morning it was lost only a small amount of air but flex tape did not show that. It was loaded and transported by the family to the river. I put it in the water, and I found another hole. 

Discover that this does not mean that ‘underwater use’. I had to dry the area before it got stuck. 

An hour later, we saw air bubbles coming out of the patch. You would need to cut out a larger patch and repeat it. But everything else was great than a flex tape.

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Gorilla Tape vs. Duct Tape

The gorilla tape’s strength is excellent. It needs near about 85 lb to break down the gorilla tape. However, you can tear this tape manually. The durability of duct tape is lower than that of a gorilla. The tapes broke in less than 35 lb.

The adhesive strength of the gorilla tape is also high. The tape can hold the cables in place for a week while the stickiness of duct tape is not so good compared to the gorilla tape. You can only hold cables at night.

The water-resistant capacity of the gorilla tape is excellent. Adhesive tape was not affected in the water for a week while the resistance capacity of the duct tape is moderate. Adhesive tape works well in copper and PVC packaging for wet and dry conditions.

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Best Underwater Tape

It is clear that all these tapes are waterproof. However, one may act better than the other, depending on the material that the tape uses.

Duct tape is best suited for emergency repairs or damage control. But if you need to use submarines, the gorilla tape is what you need.

For kayaking, the gorilla tape can act as a protector of the keel on the helmet during drying on the floor. The thick gorilla tape can offer an extra layer of protection for your kayaks. In fact, the gorilla tape can also remain in wet conditions thanks to its solid adhesive.

A lack of gorilla tape is that: you can leave a mark on the binder if you remove it after a long time. Manufacturers claim that the flexible tape is waterproof, but there are signs that the flexible tape will not adhere to the waterproof material and some plastics. Therefore, it is better not to use flexible tape if your kayak is made of plastic.

Wrap Up

And that’s all about the clash among flex tape, duct tape vs. gorilla tape. I hope you can choose your needed one by yourself!