A Seal Ring prevents water and other fluids from entering the cylinder. The plastic seal ring reduces friction between the mating surfaces of stick cylinder parts. Plastic seals can also absorb vibration from moving parts. This helps to reduce wear and tear on the components.Attributes:• Manufactured with Plastic which gives excellent corrosion resistance• Manufactured to precise specifications and is built for durability and reliabilityApplications:A Seal Ring is used to provide a secure sealing between the components of the stick cylinder.