Neoprene Sponge Foam Rubber Roll Adhesive,Easy Cut DIY Foam Sheet, Perfect Cosplay Padding- Multi-Function Soundproof Rubber Foam Sheet (12 in x 59 in x 1/4 Inch, White)

The adhesive was great.

Made a series of air vent gaskets with this material. Could adhere a little better but otherwise a good buy.

Didnt realize this product had sticky backing. Saving it for something in the future.

Just tears apart when you try to remove the backing. Easier to rip than notebook paper.

Neoprene is wetsuit material - durable rubber. This stuff is not rubber at all - its just a thin sheet of black foam with double-sided tape on the back. It tears extremely easily - you will most likely tear it just applying it if you try to stretch it at all. I tried to use it to rubberize a footrest under my computer desk, and it was destroyed within 24 hours and I was very gentle and not wearing shoes... Any force at all on it will cause it to tear, and youll have to scrape it off with a paint scraper and then it leaves a sticky residue. DO NOT BUY THIS GARBAGE!

Did what I needed it to no problems. Ripped / cut easily for quick sizing too. Great!

It is about as expected, but not as dense as I had hoped. It has a lot of squish and for my application I needed a little more rigidity.

...but thats about it. While it might be alright for dampening a loud keyboard, it tears too easily for anything else, and as such is a bit pricey for the quality. It is also 11-3/4, not 12. The adhesive is just right.

I love that it has adhesive and that it is white in color. We are trying to insulate our small 6x11 foot cabin in the boat. This foam definitely keeps the condensation problem to a minimum.

I bought the 1/4 thick white neoprene. Id thought about black, which would match the original tail light gaskets I sought to replace, but it wasnt available. The white, however, turned out to be superior as it was much easier to mark tracings onto white than black. The material cut easily with sharp scissors. The thickness was at least 1/16 thicker than my OEM parts, but my new gaskets fit in easily and they stopped rain from leaking into my car. Making gaskets out of this neoprene turned out to be much easier than I anticipated and the material seems superior to that which I replaced. For me, I would have preferred no adhesive surface, but in my application it didnt matter. With or without adhesive, it made for excellent tail light gaskets.