Rubber Round Gasket is primarily used to prevent gas or liquid leaks that can be used as a barrier between the two objects such as two metals and chemicals. These are often utilized as protection from outside elements as well. Rubber Round Gasket is the most common industrial use of a gasket that acts as a seal for joining two water pipes. This also prevents leakage of liquids and gasses between the parts. It utilizes a heated mould to create the round shape of the gasket.