3.1mm Cross Section O-Ring Silicone Rubber Seals VMQ FOOD GRADE 2.8-394mm ID Red
Material: Silicone Rubber (VMQ). Chemical resistance: Dry heat, High – aniline point oils，Chlorinated DI – phenyls，Food processing applications，Excellent ozone resistance, Water. Silicone rubber is one of the commonly used materials for O-Rings.