CRC 05021 Technician Grade Gasket Remover - 12 Wt Oz.

This stuff is great, it helped me get a plastic gasket melted to a head on a motorcycle that looked like it was going to be a total loss & have to replace the head but instead I let this stuff soak & in 30 minutes the head was as good as new.

This is crazy stuff, works amazing. Don’t get it on anything you don’t want to come off…it will

Foams up well. It's better if you prevent it from drying quickly so don't use it in hot parts out in direct sun. If that's your only option, put a damp towel over everything while it soaks. A scrub brush helps a lot after the foam has been soaking into the grease and grime. Best of all, if you have a hot water heater that you can connect a hose to, use that hot water. I connected my electric pressure washer to my water heater and had fantastic results getting old grime off my classic car's exterior.

It helps remove gaskets but does not produce miracles.

Works well, Needs a little to soak.

It's ok. Need to let sit for awhile and chean as much gasket as you can off. Then use again over and over.

Long time favorite for clean-up. It does take off more than old gaskets and adheasives. Allow a little more soak time than recommended on the can.

Unfortunately this won't magically melt gaskets as you may hope (I sure did). But I work on very old motorcycles, and some of the gaskets may as well be made of rock. Once the bulk of the gasket is scraped off, this remover will soften what's left over after sitting for 30-45 minutes. This is also a great paint stripper, so I prefer daubing it on rather than spraying. After waiting for a while, a razor has a much easier time removing the leftover gasket. Particularly stubborn gaskets need 2-3 rounds of remover and razor blade, but it's still miles better than the razor blade alone.