Second Skin Butyl Tape – 3 Roll (20ft x 1/2” x 1/4”) | Black Butyl Sealant Tape for RV, Auto, Marine, Headlight Repair, Window Glazing Tape | Weatherproof & Waterproof, Indoor & Outdoor, Made in USA

We used this to replace a windshield in our truck. It was easy to use and worked amazingly. It is super sticky and sealed perfectly. Not a single leak.

I bought this to mount and seal a high mount third brake light for a Toyota 86 and it worked perfectly. It came with 3m automotive tape which worked until the sun melted it. It also didn't have any seal to prevent light bleeding in the back window. This stuff works like industrial silly putty, very easy to apply but I'm not even sure I could remove it if I wanted to. Excellent product and I have tons left over for other projects. Very pleased. UPDATE 1-21-2019: Apparently you can also use this stuff to patch a tire in an emergency. I had driven to work and hit a nail without realizing it until I went outside to lunch and saw my tire was flat. Thankfully I still had this stuff in the trunk from my original project, so I cut off about two to three inches, flattened it out in my hand, and molded it over the hole after I took the nail out. Then I cut a piece of cloth roughly the same size, and then I applied it on top to keep it from sticking to the road too much. Then I backed the car over the patch, and filled the tire to spec with a portable air compressor I borrowed from a co-worker. It comes off after every drive but it keeps the air in the tire long enough to make it home or to a garage to get it replaced. It's not the best option or the intended use but it works in a pinch on punctured tires.

Great quality, great price compared to the 3m brand. Was stickier than the 3m brand which is what I needed. Very useful for many applications not just for sealing. I use a small piece on the inside of sockets to hold whatever I'm bolting down or screwing in, without risking of falling out in a hard to reach areas. I also use it to hold down auto trim pieces where clips might have broken. Great stuff for many uses.

Original windows were "dry fit" and signs of deterioration on three year old coach. Foam tape was pushing out around window frame on outside. After window was removed there was dirt accumulation where window should have been sealed against the fiberglass. No water damage found but the seal was deteriorated. Cooled product in refrigerator for two hours as stated elsewhere so it was easy to work with. Seems to be right amount of sealant so it does not ooz out and no trimming required around window after installation. Plan to run bead of Proflex RV sealant on outside top and sides of window to complete the reseal. Butyl rubber seal is rated to last 10-30years depending on environmental factors. I expect this will lasts 10 or more years on this coach which ia a Starcraft Super Lite made by Jayco. Will worry about Butyl tape removal if I ever have to try and remove a window again.

Product was recommended by a YouTube creator for replacing the seal around the window of a truck topper. Does that in spades.

High quality just like all of their products. Very satisfied with my purchase. And I definitely would recommend buying this product.

Very soft and tacky, works well, not sure why I ordered so much

An absolute dream to use for car door vapor barrier repair or replacement. Simply unwind from the coil, adhere the sticky side to the door, then peel off the backing paper and press vapor barrier onto the bead. This product is approximately twice as wide as 3M's 08578 segments, and since it comes in a roll, it is much, much, much easier to use.