Silicone Rubber O Rings Washers 50A Durometer VMQ Seal Gasket Spacers - 1.69" X 1.97" X 9/64"

What is this?Small silicone O-rings are used for dustproof sealing of small electronic devices to protect internal components from dust; used in automobile brake systems, air conditioning systems and other parts to seal and prevent liquid leakage; used in washing machines, refrigerators, etc. to prevent water or gas leakage, and they provide precise sealing protection in micro-mechanical equipment and instruments.Is there any advantages of the product?The sealing gasket is made of silicone rubber, waterproof, anti-static, anti-ozone, low compression set, strong elasticity, temperature and cold resistance, the temperature range from -30 (-30 ) to 392 (200 )How to use it?Clean the sealing surfaces thoroughly to remove any dirt, debris, or old O-ring material. Ensure that the groove where the O-ring will be placed is free of damage or sharp edges that could cause tearing.What should I notice?1. Regularly inspect the VMQ O-ring for signs of wear, damage, or degradation. 2. Please select the right diameter.