GEAR AID Seam Grip WP Waterproof Sealant and Adhesive for Jackets, Tents, Sleeping Pads and Outdoor Fabric | Repairs Rips, Seals Seams on Nylon, Canvas and Vinyl

Amazing stuff. Works as a thick sealer and also as a cement.

I did a 2-day festival and the seams on my new $250 started leaking so I bought a tube of this stuff to seal them. 1 is not enough! I highly recommend a minimum of 2, but 3 is ideal! Worked great, did a 2-day festival over the weekend and it rained a little on Saturday, all night, and then all day Sunday. No leaks on the seams but my tent did have some leaks inside just because of condensation and just so much rain and I was not alone on this, was the same for others. So this stuff worked great, dries clear, and looks shiny and wet when dry. I do recommend it.

Seems to work fine and the application is very straightforward. My only gripe is that I had to supply a bag to keep it all in.

I used this product to seam seal a tent before taking it on an 8 week road trip. I set the tent up several times, but it only rained (hard) once. All the areas I sealed with this product were leak-free. The only areas that leaked were factory-taped seams that I will probably retouch. I used the small brush and the product out of the tube. A little goes a long way. It dries quickly in optimum conditions. If you don't want to see the shiny surface where you applied it, use it on the inside seam. I used it on both sides of the seam because the tent material was cheap and lightweight. Definitly worth the money. I will purchase this product again.

Seems to have sealed up my 104 degree hottub cover seams very well, BUT will see how it performs as the Arizona heat reaches up to 120 and the hottub temp reaches 112 (before I cool it down).UPDATE: 9/2025 ... WOW product!! Outperforms expectations! All working seams still sealed!

Bought a tent and worked this into all of the seams. Camped out two times and rain did not get in the tent. I never rely only on the factory seams, because I'll camp in any weather. Easy to apply.

It takes about 3 tube's for a shortbed full size truck Softopper. Make sure you wear gloves cause this stuff is a nightmare to get off. To get it off, WD-40 works pretty good on your hands.

I applied this to a Coleman polyester tent. It’s been used one time after the initial coating and there are spots where it’s pulling up. Don’t get me wrong, the stuff works great for creating a nice rubbery seal on the seams. My concern is the longevity and how often I’d have to inspect and apply more if after taking it down, putting it back up to use, then taking it down again then pulling it out to inspect/clean (but not fully set up) I’m finding multiple spots where it’s peeled up from the tent.

Ha svolto adeguatamente il suo dovere sigillando le cuciture di una tenda da tetto. Ora dall'interno non ci sono più infiltrazioni date dai fili

Muy buena calidad y duradero

Nice

Excellent product for seam sealing and patching. I primarily bought this to apply a patch to a significant patch for my nylon tent and after 24 hours it made a good solid bond which dried perfectly clear whle remaining flexible. I had some stitching to support the tear and used this to seal the stitching afterwards. I personally tried thinning it with white spirit to pentrate the stitching better but still found it very thick though it worked well. I found it a bit sticky for seam sealing though it was very effective. Bonding and grip was excellent. Tubes just a bit small for a major repair (hopefully a rare event for any camper) and quite expensive - I would have liked to be able to but a larger tube size despite cost. Primary lesson is not to rip my tent so badly next time! Excellent for restoring the seams in a worn out old tent.

Hilfreich wenn die Nähte vom Zelt undicht sind. Bleibt flexibel und dichtet schnell ab.