Rubber Washer are small, circular or flat-shaped components made of rubber that are designed to provide a seal or cushioning between two objects. They are commonly used in a wide range of applications, including plumbing, automotive, electronics, and construction.

Key Takeaways:

• Rubber Washers are circular components designed to provide a tight and reliable seal against the leakages of fluids, gases and air. 
• There are 3 different types of Rubber Washers: Flat Rubber Washers, O-Rings and Bonded Rubber Washers.
• There are many benefits to using Rubber Washers such as: Sealing Properties, Chemical and Temperature Resistance, Resilience and Cost-Effectiveness. 
• Rubber Washers are used within a range of professional industries including: Plumbing, Automotive, Motorsport, Electronics and Construction. 
• Rubber Washers are typically manufactured using 3 methods: CNC Digital Cutting, Hydraulic Punching and Moulded.
• To correctly measure Rubber Washers you must measure the ID, OD and Thickness. 
• Some of the most common materials used for Rubber Washers include Neoprene, Nitrile, EPDM, Butyl, Silicone and Viton. 

The main purpose of rubber washers is to prevent leakage or seepage of fluids or gases between the surfaces they are placed between. They act as a barrier that seals off any openings or gaps and prevents the flow of air, water, or other fluids.

Rubber washers are preferred over other materials because of their unique properties, including their ability to conform to surfaces and their resistance to chemicals and extreme temperatures. They are also highly flexible and can be easily manipulated into the desired shape or size.

Overall, rubber washers are essential components that play a critical role in ensuring the proper functioning of a wide range of machinery and equipment. Their importance in providing a leak-free and safe environment makes them a go-to choice for many industries.