Silicone Rubber Sheet,Heat Resistant, Heavy Duty,High Grade 60A,12 x 12 Inch, 1/25 Inch Thickness for DIY Gaskets, Pads, Seals, Crafts, Flooring,Cushioning of Anti-Vibration, Anti-Slip

I used this silicone sheet to repair a leaking drain pipe joint. I cut it to form a close-fitting sleeve around the joint connecting two pipe sections, and secured it with hose clamps. This high quality silicone is tough but compressible, so it can be used to seal surfaces that are not completely smooth--or even a curving surface depending on how clever you are in cutting the silicone. After clamping the sleeve there was no further leakage. This was a non-pressurized pipe; other methods might be more suitable for repairing pressurized pipes.

Very flexible, good quality

Not good Fuel tank gasket material

Bought to be gasket for hobby paint jars that had no gaskets for the lids. Using for enamel paints. Cut and installed flat in the cap, to the edge. After a week of storage of enamel paint, when cap was removed, the rubber material bowled. Unable to reuse since it was bowled and was thinner than when installed, unable to get seal, had to cut new piece.

Worked as need to cut custom rubber feet shapes.

The product works but realize it is not actually 12 by 12. it is 1/16th inch short on both length and width. Unfortunately, I needed this product to be exactly 12 by 12, being a 16th of an inch short in both directions renders it useless for my purpose. Good product but realize like others have said, its not square and its smaller than 12 by 12.

Works for what I needed it for

I wish i had checked the tkickness. It is too thin to make the washers.

Worked great for my project. As others have mentioned it’s not square.

I like it. It is very excellent for my home made pressure can of tennis ball as gasket . It is a real rubber so that the sealing ability is powerful . I would like to recommend it.