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Silicone Rubber Washers

(1729 products)

Silicone is the temperature extremist — it stays flexible from a frigid -80°F all the way to 450°F and is food- and medical-safe. It tears more easily than other rubbers and dislikes fuels, so save it for heat, cold and clean-contact jobs.

Compare silicone with the other six compounds in our material guide, use the size guide for sizing, or browse the full catalog. For aggressive chemicals and high heat together, see Viton.

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