5MM CS X 100MM ID RED SILICONE 70D

This o-ring is supplied in red Silicone 70 Shore A built to an inside diameter of 100 mm (3.937 in), a cross section of 5 mm (0.197 in), and an outside diameter of 110 mm (4.33 in), catalogued under part number S5X100. It compresses into its gland to block fluid or gas migration across a joint.

Expect good resistance to ozone and UV exposure, weathering, and extreme heat and cold. That behavior comes from the compound itself: Silicone is widely chosen for very good compression set resistance across its range and an exceptionally wide service temperature range. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C).

The compound meets FDA requirements for food contact. Maintenance and OEM teams specify it across electronics and electrical enclosures, sanitary process lines, and pharmaceutical manufacturing.

Stocked as S5X100 and sold individually. Check the compound against your process media, pressure and temperature before committing to a design.