<a href="http://www.woloring.com/product/Silicone_O_Ring_1.html" target="_blank">Silicone O-Ring</a> offer outstanding temperature resistance across a broad range, from -80F to +400F. Silicone materials provide excellent resistance to sunlight, ozone, oxygen, UV light and moisture. It's inert qualities make it the preferred material for use with food handling and medical applications. Silicones offers poor tensile, tear and abrasion resistance, and are not reccommended for use in dynamic applications.
