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Flex Tape

Flex Tape, Original Thick Flexible Rubberized Waterproof Tape - Seal and Patch Leaks, Works Underwater, Indoor Outdoor - Home RV Roof Plumbing and Pool Repairs, Clear, 4 in x 5 ft, Pack of 1

  • Based on 20,241 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Aug 4
Order within 22 hours and 35 minutes
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Color: Clear


Size: 4 in x 5 ft (Pack of 1)


Features

  • FLEX TAPE is a super strong, rubberized, waterproof tape that can patch, bond, seal and repair virtually everything!
  • FLEX TAPE is specially formulated with a thick, flexible, rubberized backing that conforms to any shape or object!
  • FLEX TAPE can be applied hot or cold, wet or dry, even underwater!
  • FLEX TAPE instantly seals out water, air and moisture to create a super strong, flexible, watertight barrier!
  • FLEX TAPE is UV resistant, environmentally friendly, VOC-free and has a wide temperature range so it can be used in extreme weather conditions!

Brand: Flex Tape


Color: Clear


Material: Rubber


Number of Items: 1


Recommended Uses For Product: Indoor, Outdoor


Brand Name: Flex Tape


Number of Items: 1


Recommended Uses For Product: Indoor, Outdoor


Surface Recommendation: 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.


Unit Count: 1.0 Count


Global Trade Identification Number: 47


Package Size Name: Pack of 1


Configuration: Pre-configured 4 in x 5 ft, Clear


Manufacturer: Swift Response, LLC


Item Weight: 100 Grams


UPC: 852808007947


Part Number: TFSCLRC0405


Model: SG_B07B6F5PJ7_US


Item Type Name: Flex Tape Rubberized Waterproof Tape, 4" x 5', Clear, (Model SG_B07B6F5PJ7_US)


Included Components: Adhesive


Warranty Description: warranty


Other Special Features of the Product: Heavy Duty, Strong, Uv-Resistant, Weather Resistant


Water Resistance Level: Waterproof


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.


Item Resistance: Environmental resistant


Adhesive Format: roll


Adhesive Side Count: 3


Adhesive Location: tape


Size Name: 4 in x 5 ft (Pack of 1)


Item Thickness: 39 Mils


Color: Clear


Material Type: Rubber


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Do not use before confession! Do not use before confession!
Color: Gray Size: 4 in x 5 ft (Pack of 1)
Review Image by daniel
Review Image by daniel
Review Image by daniel
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?" ... show more
Reviewed in the United States on March 16, 2026 Reviewed in the United States on March 16, 2026 by daniel
    • Thick, Strong, and Truly Waterproof
Color: Clear Size: 4 in x 5 ft (Pack of 1)
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. ... show more
Reviewed in the United States on March 26, 2026 by Milena Reale
    • Bittersweet
Color: Clear Size: 4 in x 5 ft (Pack of 1)
Great tape it does the job, but hard to manage and maneuver.
Reviewed in the United States on January 31, 2026 by Me8795
    • Sturdy, flexible, rubberized waterproofing tape that seals great!
Color: Gray Size: 4 in x 5 ft (Pack of 1)
The flex tape worked great! Stickiness held tape in place so, put it where you want it! Easy to use! Nice strong thickness, sturdy yet flexible. Thi rubberized waterproof tape is being used on the seam of utility trailer and sealed the seam very well. I've not had any leaks show up. The grey tape blends well with the roof and side seam of my utility trailer. I am very pleased with how well this has worked! ... show more
Reviewed in the United States on June 21, 2026 by ssr
    • It lived up to neither their advertising claims, nor my low/realistic expectations
Color: Gray Size: 4 in x 5 ft (Pack of 1)
Meh. It's kind of hard to work with and didn't live up to expectations. The glue is very tacky, which I was initially pleased with, since I planned to use this to seal a crack in the pipe that runs to our garden spigot until my landlord could get a plumber out to fix this (the garden spigot isn't exactly a priority for him, so this wasn't going to be done soon). This stuff didn't work at all the first time, which I thought was just an application issue on my part, so I tried again... then again... Then I went to the hardware store like I should have the first time. For the first attempt, I cleaned the pipe thoroughly and it was completely dry. I cut off enough to wrap around the pipe, covering the small <1/4" split with the entire width of the tape and wrapped about 3" of tape around the pipe to securely hold it. I wrapped it tightly and smoothed out any air bubbles as I went to ensure the tape was making good contact on the pipe for it's full length. The moment the water turned on, it started spraying out of the ends where the tape met the starting point. I tried doing it a second time, this time drying the pipe again, new piece of tape about the same length, but this time I used a screw driver to use as a kind of bone tool to press the tape together at that first seam, thinking the tacky glue just needed to make contact and seal the little spot where the tape met itself. I also smoothed out air bubbles as I wrapped it. Still no luck. Third time, I took off the tape from before, cut only enough to warp around the pipe, so the ends didn't touch each other. Oddly enough, this worked... for a couple of hours of use. I had been turning the water valve on/off as I needed the hose, so the tape wasn't under constant pressure, thinking I could prolong it's use, but it lasted about 3 hours before a water bubble formed under the tape. Just like a balloon, once it started inflating, it continued until the bubble reached the edge of the tape and it was done for. If you need this for plumbing, I'd recommend against it. Just go to the hardware store and buy a pipe repair clamp and be done with it. The repair clamp was about $11 and has been holding like a CHAMP for 2 weeks now, this was $13 and seems like it doesn't meet even their own claims. Also note the description says the bond is permanent after 24 hours and cannot be removed... That's not true. It's as easy to remove after 2 days as it was after 2 hours. And if you have trouble getting the adhesive off of your scissors or knife, just use Goo Gone and it'll come right off. The adhesive oddly enough sticks to EVERYTHING you don't want it to stick to and scissors WILL get gunky after the first cut. Goo Gone will save your tools from this mistake of a purchase. ... show more
Reviewed in the United States on June 9, 2021 by MG
    • Hope it works for a Hot Tub Cover Tear
Color: Gray Size: 4 in x 5 ft (Pack of 1)
The Flex Tape (grey) arrived quickly but was very difficult to use because there were ridges (Folds) in the roll so the tape does not completely flatten. The roll had ridges along the entire length of the tape. It is certainly very sticky and perhaps the sun and heat will cause it to flatten better. I used it to repair a tear in a relatively new hot tub cover that developed a near the hinge where it folds. ... show more
Reviewed in the United States on May 15, 2026 by Michael S
    • This product works as seen on TV
Color: White Size: 4 in x 5 ft (Pack of 1)
It works as seen on TV
Reviewed in the United States on June 17, 2026 by Wheelz
    • Fast shipping
Color: White Size: 4 in x 5 ft (Pack of 1)
I have not used this project yet, but I bought it in the past and it works. Good fair shipping thank you.
Reviewed in the United States on June 16, 2026 by Geri Gabamonte

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