Permatex 81160 Hi-Temp Red Form-A-Gasket Silicone Sealant. 3 oz.

The heat resistance and ease of use make this perfect for reattaching the feet for my cooktop's cast iron grills. I've use this to re-adhere at least 7 of them so far, applying in the hole and around the foot with a toothpick.

Dishwasher repair man had difficulty installing new drain pump due to slight warping of the housing that the new pump attached to. I had to purchase three pumps and they all did the same thing. The parts house indicated this to be a 'known issue' and suggested the use of this product. I gave it to the frustrated dishwasher repairman to use and he came back in 24 hours to test it out.....NO MORE LEAK. Worked like a charm.

I used this to reassemble a Stihl chainsaw crankcase after replacing some of the plastic structural parts on the saw. The saw is still starting and running as good as ever after a year.

Worked just long it was meant to.

Great

Product works great, especially if you read the directions. I was in a crunch and could only let the adhesive stand for about 16 hours and I regret it: the adhesive didn't stick well and came off slightly ( i was adhering to plastic). When I let stand for longer, I had no issues. I recommend letting stand for 24 hours at least, ideally 48 hours.

I used this product to modify my smoker during assembly. It has worked perfectly well. I would highly recommend it. The red color isn't a big deal. If you're worried about it being visible, grab a cloth before you get started. This product works well! Smoke does not escape through areas where I've sealed with this product.

You can make fairly good gaskets and seals with this. Takes 24 hours to set up so you will have to factor that in. Fairly gummy but seems resilient enough to high pressure and high temperature.