At GB Rubber Supply we take a look at what rubber part is in contact with & what may attack it. Then we'll look at how to improve it! Design improvements can improve abrasion resistance & prolong service life, improve ozone resistance & reduce the effect of aging, increase vibration isolation & reduce noise caused by vibration, absorb & deflect energy, increase elasticity and change coefficient of friction. Important facts about rubber: Higher operating temperatures often coincide with increased chemical attack on the rubber, hard rubber generally has better chemical resistance and every type of rubber is available in different grades ranging from moderate to outstanding performance. Compounds are custom formulated to suit the performance of your part. Give us a call today. more... See more text