Red Flat Silicone Rubber Gasket (30 Shore A, <0.5mm)

A silicone rubber gasket is a flexible, durable mechanical seal made from synthetic silicone polymers, designed to prevent leaks between mating surfaces, known for exceptional resistance to extreme temperatures (hot & cold), UV, ozone, and chemicals, making them ideal for challenging environments in industries from food processing to aerospace where standard rubber fails. They offer excellent elasticity, returning to shape after compression, and are available in various hardnesses and grades, including FDA-compliant options