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Top 15 waterproof repair tape

Updated: Aug 24, 2022

Anyone who has worked on a car or other vehicle knows that things can go wrong and sometimes you get a leak. The problem is, if it's not fixed right you could end up paying hundreds to thousands of dollars for a new engine or transmission. That's why we've done the work for you and found the best 15 waterproof repair tape.

Gorilla All Weather Outdoor Waterproof Duct Tape, UV and Temperature Resistant, 1.88" x 25 yd, Black, (Pack of 1)

waterproof repair tape

Have you ever had a situation where you need to repair something on your home or business and you had other people telling you that the only way to do it was using an expensive and hard-to-find product? If so, then you should take a look at this duct tape. This duct tape is perfect for outdoor repairs that need to stand up to extreme weather conditions with a permanent bond, no residue and doubles as a workable surface blocker.


Gorilla All Weather Waterproof Duct Tape is excellent for outdoor use. The tape is made from a very strong and permanent adhesive, but its shell is weather resistant, making it perfect for repairs that need to stand up to the elements. The tape is designed to withstand temperatures between -40 degrees Fahrenheit and 200 degrees Fahrenheit, so it can be used in both hot and cold weather. It also resists drying, cracking and peeling caused by sunlight, heat, cold, and moisture.

In addition to the extreme weather conditions this tape will hold up to, it's also great for many other uses as well. It can be used on tarps, roofs, plastic sheeting, vents—you name it! It's great for RV's, automotive repair jobs and much more. This tape is even great for indoor projects such as hanging pictures or decorating with flair.

What I Like

I love Gorilla tape. It’s so strong. Ever since I used it to seal some windows that were bad and leaky I’ve had rolls around the house for any other uses that need something strong like this tape. I used this on windows where the glazing was bad and water was getting into the house and it protected them for 8 months before I could replace the windows and it kept the water.

Rescue Tape | Self-Fusing Silicone Tape | Emergency Pipe & Plumbing Repair | DIY Repairs | Seal Radiator Hose Leaks | Wrap Electrical Wires | Used by US Military | 1” X 12’ | Silicone Rubber | Clear

instant waterproof repair tape

Seal leaks with Rescue Tape™! This self-fusing silicone tape is great for home use, outdoor activities, automotive and much more. Use this super strong sealant tape to repair items or as a patch or weld an airtight seal around a pipe, hose, or fitting. Great for household repairs or outdoors.


The Rescue Tape is a silicone-based, self-fusing tape that creates a permanent airtight and waterproof seal in seconds. It's great for repairing hoses, pipes, tubing, lines and fittings—and it works on even the dirtiest or greasiest surfaces. You can use it to fix leaky radiator hoses or wrap electrical wires to protect against moisture or accidental damage. Even the US military uses this stuff! Rescue Tape is so durable that you can cut through it with a knife without damaging the rest of the tape. If you want to repair your bike tire tube, radiator hose, air conditioner line, old water lines, or just about anything else you can think of, this product is perfect for the job. It's also dishwasher-safe and easy to clean up after use.

What I Like

I have used this product to patch a leaky high pressure water pipe and it held (nearly a month) until I could afford a plumber. I have also used it to patch together an air vent pipe that had broken (just completed today). I have no doubt it will hold well. I do recommend this product at least for temporary repairs as I have not used it for permanent repairs.

GEAR AID Tenacious Tape Fabric and Vinyl Outdoor Camping Gear Repair Tape, 3” x 20”

waterproof repair tape home depot

Are you constantly sewing rips and holes on your tent, only for those repairs to rip open the next time you use it? Or maybe you are tired of throwing away a worn-out tarp, and have been looking for a perfect solution to reattach your torn nylon fabric. Well, your search is over. We've got the best solution for you.


Packaging may vary

Tenacious Tape is the ultimate do-it-yourself repair kit. It’s a peel-and-stick tape that you can use to fix nearly anything (tents, tarps, jackets, vinyl furniture, and other synthetic materials). Unlike other repair tapes, Tenacious Tape bonds permanently to nylon mesh, vinyl or polyester. It’s also washable, waterproof and won’t peel off over time.

This versatile 3” x 20” strip of fabric tape is available in five colors: black, coyote brown, red, yellow and orange. Upgrade to ripstop fabric for a nearly invisible repair. The clear vinyl repairs rips and holes on inflatable boats, kayaks and rafts. Take along an extra stick for quick fixes on the go; it's lightweight and disposable.

What I Like

I bought this tape in an attempt to fix a backpack strap my dog chewed in half. I wasn't sure if there was a chance it would work since all my other attempts to fix the strap failed. I use the pack every day to carry my laptop, multiple folders, many cords, tablet etc. etc.

SENKEI Self Fusing Silicone Tape 1" x 10' Hose Repair Tape Waterproof for Air Hose Plumbing Repair, PVC Pipe Repair Hose Leak Seal Emergency Repairs Wire Insulation

instant waterproof repair tape for sound deadening

It's no secret that silicone tape has a wide range of applications, it's also waterproof and heat resistant. The only thing that you have to worry about is tearing the piece of tape you are trying to remove from the vacuum seal (if necessary). This can be tough especially when the tape is new and isn't broken in yet.


The SENKEI Self Fusing Silicone Tape 1" x 10' from Amazon is a great emergency repair item to have around your house or car, where it can be used to fix hoses, pipes, water lines, and more. The tape is made from a silicone rubber that's strong but also flexible, so you can use it to patch up leaks or other damage in almost any situation. It comes in a long roll of 10 feet and sticks to itself rather than needing adhesive. This means you won't have to keep track of messy glue or struggle with the mess of trying to clean up dried glue after the repair is complete. The tape has excellent UV resistance and will last for years in all kinds of conditions. And unlike other types of hose repair tape, this one is waterproof and will stay in place when exposed to moisture.

With its excellent durability and versatility, this repair tape is perfect for all kinds of daily maintenance tasks around your home or car. It's also a good choice for handling unexpected emergencies with various plumbing issues or other problems with hoses and pipes.

What I Like

We live in a rural area and we like to keep products like this on hand for emergency use. We got this because it is 1-inch by 10-feet of self-fusing silicone tape. It’s sticky, especially to itself. We’ll use this for everything from plumbing pipe leaks (probably nothing under pressure), air hose repair, and a variety of automotive fixes as well.

T-REX Waterproof Tape for Wet or Rough / Dirty Surfaces Including Underwater, Leaks, Hose Repair and More, Black, 1-Roll (285988)

proforce waterproof repair tape

Ever tried T-Rex water proof tape ? While this tape is being used for waterproof applications like fixing a hose or leaking pipe, the name makes it sound like something scary. The fact that it is black makes it look even more scary. But this tape is actually quite easy to use and functions great!


There are many different ways to temporarily stop a leak, from superglue to duct tape and everything in between. But if you're dealing with a leak underwater or on a wet or rough surface like that, you need an adhesive that's waterproof and durable enough to withstand the elements, and something with a strong enough hold to keep water at bay.T-REX Waterproof Tape is the perfect solution for your leaky pipes, hoses, rips in above ground pools, general purpose indoor or outdoor repairs, and more. It's formulated with hyper aggressive wet-stick adhesive to stick underwater and to rough, dirty surfaces. And it's all-weather, UV resistant to withstand temperatures from -70 degrees F to 200 degrees F.Best of all, it comes in a waterproof backing enhanced with R-Flex Technology for greater durability and flexibility. Firmly press tape onto surface upon application for a ferocious hold that won't let water through.

What I Like

I bought this tape to mark the ends of my swimming pool for doing flip turns during lap swimming. I was skeptical that it would work since I needed to apply it two feet underwater. I cut out two circles about 1" in diameter and then applied the dots underwater on the pool side. They adhered immediately. Two weeks later the tape shows no signs of coming loose.

White Waterproof Tape Thick Heavy Duty Tape Rubberized Sealing Premium Marine Grade for Outdoor Use Seal and Repair Super Strong Tape Sealant 15' Feet 4 Inches Wide

nashua waterproofing repair tape

Hello, my name is Liam and I'm the CEO of a small business called Repairtape.net. We sell waterproof tape , the best waterproof tape for boats , rubberized waterproof tape for pipes , roof leak repair tape and many other unique items you can't buy anywhere else. Our waterproof tape is perfect for making repairs on your boat, home or car and has been used by thousands of satisfied customers across America.


Gone are the days when a rubber band would do just fine for an emergency repair job. If that's all you need for a quick fix, then by all means, use one! But if you're looking for a permanent solution to a weather-related problem, or something that can stand up to the elements and work well over time, you've come to the right place. Our waterproof tape is industrial strength and can be used as plumbers tape , leak stopper tape , waterproof tape for hose repair and so much more. It stands up to the elements and works as a window sealer , pool patch , hose repair , ceiling leak repair , marine sealant and more!

It's designed for repairs exposed to water—and it works great as plumbing tape , hose repair tape , window tape , weather tape , underwater pool patch and more. It can adhere to rough or wet surfaces, which makes it perfect for all types of repairs—including vinyl, plastic, rubber, wood, fiberglass, tile, glass, ceramic, plaster, concrete, PVC Piping and more.

What I Like

This tape appears to be working fine as a temporary fix to a leaking, cracked fiberglass bathtub.

Flex Tape Rubberized Waterproof Tape, 4" x 5', Black (2 Pack)

waterproof tape

Hey there! FLEX TAPE is the best way to fix or seal anything. It's strong, flexible, and waterproof—even underwater! (Ok so maybe not underwater, but it can handle all other terrains!) The crazy part? FLEX TAPE can repair virtually anything. We don't just mean small cracks in your walls or a broken shoelace, we're talking about sealing up your waterproof boots so you don't get wet feet while walking through a flooded street. Smart, right?