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🛠️ Seal it. Fix it. Flex it. The tape that never quits.
Flex Tape is a thick, flexible, rubberized waterproof tape designed to seal, patch, and repair leaks on virtually any surface. With 50 lbs tensile strength, UV resistance, and the ability to work underwater or in extreme weather, it’s the ultimate quick-fix for indoor and outdoor repairs on homes, RVs, plumbing, roofs, and pools.












| ASIN | B01N6RNJD6 |
| Adhesive Format | roll |
| Adhesive Location | on_tape |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #118 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Duct Tape |
| Brand | Flex Tape |
| Brand Name | Flex Tape |
| Color | White |
| Compatible Material | Pvc, Acrylic, Metal, Steel, Copper, Aluminum, Wood, Ceramic, Porcelain, Tile, Glass, Rubber, Fiberglass, Stucco, Plaster, Stone, Cement, Concrete, Dry Wall, Epdm Roofs, Some Plastics, Fabrics, Vinyl and More. |
| Customer Reviews | 4.1 out of 5 stars 20,148 Reviews |
| Global Trade Identification Number | 00852808007084 |
| Included Components | Sealant |
| Item Resistance | waterproof |
| Item Thickness | 39 Mils |
| Item Type Name | Flex Tape Rubberized Waterproof Tape, 4" x 5', White |
| Item Weight | 5.92 ounces |
| Manufacturer | Swift Response, LLC |
| Material | Rubber |
| Material Type | Rubber |
| Model | FLEX SEAL - TFSWHTR0405 |
| Number of Items | 1 |
| Other Special Features of the Product | Uv-Resistant |
| Part Number | TFSWHTR0405 |
| Recommended Uses For Product | Indoor, Outdoor |
| Size Name | 4 in x 5 ft (Pack of 1) |
| Special Feature | Uv-Resistant |
| Surface Recommendation | Various surfaces, including rubber |
| Tensile Strength | 50 Pounds |
| UPC | 852808007084 |
| Unit Count | 1.0 Count |
| Warranty Description | Warranty |
| Water Resistance Level | Waterproof |
D**L
Do not use before confession!
This stuff is so sticky it's dangerous. I am quite statistically challenged when it comes to pulling something off well so I've wasted a lot. Advice is to keep it in small pieces that are ready to go right where you want. Once you disconnect it, tear the non-sticky part off well right there if you've ever done something bad and unconsciously you know that it can be ugly you might just smash it right into the middle of your face! I do not even a little believe the commercial with the boat being held together by the stuff, I find putting it on wet surfaces to be more of the put a piece of paper on a wet surface experience still, I carry around for rolls cause it's good for making up whichever headlight or tail light you smash off, nice fits there. It'll fill up cracks (oh heck, maybe that's why she divorced me?"
M**E
Thick, Strong, and Truly Waterproof
Flex Tape Original is incredible! It’s thick, flexible, and truly waterproof, making it perfect for sealing and patching leaks quickly. It adheres well to a variety of surfaces and creates a strong, durable seal. I’ve used it on pipes, outdoor equipment, and even minor household repairs, and it works every time.
M**5
Bittersweet
Great tape it does the job, but hard to manage and maneuver.
T**J
Works good
very sticky and good adhesion
T**.
It does a good job, as a stop gap fix. Not a repair solution.
This adhesive tape works. In a lot of places, and quite well. With that said, it isn't the patch it and forget it helper the commercials may imply. It will do a great job to temporarily help you get something in a passable state while you work toward a legit repair. (especially when it comes to plumbing... Don't count on this being a fix for very long).
L**N
UPDATE - EXTREMELY difficult to use. (07/18/2020) For Specific Type Projects - Difficult to Use
This review is for Flex Tape Rubberized Waterproof Tape..... UPDATE AUGUST 31, 2021 - If I could give NEGATIVE STARS, I would. The photo is on a travel trailer door. SUNSHINE AND ADVERSE WEATHER RESULTS IN FAST DETERIORATION. PLUS, I have not removed the tape remnants for fear of damaging the trailer exterior. UPDATED JULY 18, 2020. STAR RATING DOWNGRADED TO ONE. I WOULD GIVE ZERO IF POSSIBLE. (LynKin) Since my initial review, I have tried using this tape 2 more times for application to a smooth flat surface which is probably the intended use. I FIND IT ALMOST IMPOSSIBLE TO EVEN CUT THE TAPE SUCCESSFULLY. When using scissors the tape adhesive transfers to the cutting edges; the tape itself adheres to the scissors then folds on itself usually making that piece useless; the adhesive is EXTREMELY difficult to remove from the scissors, and I ended up discarding them. I have also used a box cutter which is somewhat easier, but the adhesive messes that blade up, also. Trying to clean the box cutter blade is still difficult, and one has the added danger of cutting oneself. Additionally, I get so aggravated having to fight this product. Too, I’m embarrassed to admit the tape always seems to win. The initial purchase price of this product is expensive. When one tries to incorporate the cost of the tape wasted due to difficulty of use, the cost skyrockets. I will NEVER purchase this product again. NO, I DO NOT RECOMMEND THIS PRODUCT. I have one other comment. Since trying to use this product, I have paid special attention to TV ads. I have not seen one commercial promoting Flex Tape that demonstrates cutting it to get the length needed. The product itself does not include instructions, suggestions or methods for cutting the Flex Seal tape. *****My initial review is below.******* PROBABLY PURCHASED WRONG PRODUCT FOR THE TASK. STAR RATINGS ARE BASED ON MY ONE EXPERIENCE WITH THE PRODUCT Firstly, I am a 66 year old female; however, I do not have arthritis in my hands or fingers, and I’m usually able to do basic projects. I purchased this tape to seal a leak in the copper water line to the refrigerator ice maker. I realized too late the leak was the connection where the copper line attached to the water supply above floor level. The area was small and difficult for me to access. THE TAPE WAS DIFFICULT FOR ME TO USE. I had to cut it to size which WAS NOT an easy task. The tape stuck to my fingers and the scissors messing it up. IT MIGHT BE BETTER TO CUT THE TAPE WITH A STRAIGHT EDGE BOX CUTTER. There was no suggestion on the product or packaging how to cut the tape. It took me several tries to get the size of tape that I needed. I didn’t realize I needed to wrap around the connection which I found impossible to do neatly and correctly. I had most difficulty getting the tape between the back of the refrigerator, about 1/2” space, without it sticking and twisting. It was a mess. I ended up using several different pieces of tape, but I still wasn’t able to successfully seal the area as the entire circular connection needed to be addressed. UNKNOWINGLY, I PROBABLY PURCHASED THE WRONG PRODUCT FOR THIS TASK. Thinking back, the TV ads don’t show the tape being used for similar projects. They show the tape being applied to flat or corrugated areas or materials. They don’t show projects where the tape is used in small areas. The Flex Seal Paste might have worked better. NONETHELESS, I STILL GIVE INE STAR FOR ‘ EASY TO USE’ BECAUSE IT IS NOT. This review submitted by LynKin
W**M
This really works great product
My sink had a small crack in it. Was leaking underneath. I use this tape and it fixed the problem. I put it on the Underside you cannot see it but it does its job it's been doing it for 8 months now no problems. I had my doubts but this really works
N**Y
Good seller, stands behind product.
I had some difficulty with this tape not coming away from the backing. The seller offerred a full refund.
村**朗
強いです!
本当によくついてかなり強力です ここぞという時に役立ちます
C**N
Cinta normal
Lo he probado en una tuberia que perdia agua y si esta seco agarra bien pero si esta mojado se suelta con bastante facilidad.
R**E
Quality wise ok
Both the side is quite stcky very hard to remove and fixing it on surface.
L**O
Bon produit
Scotch très résistant qui tient très bien sous l'eau. Dommage que le rouleau soit si petit...
F**I
non adatto per attaccare sott'acqua
Dal filmato il nastro sembrava adatto per essere usato sott'acqua. Il nastro non e' idoneo per questo tipo di uso e il costo e' elevato per appena 1,30 metri di nastro.
Trustpilot
2 days ago
3 weeks ago