Wiper seals are typically used in conjunction with other sealing elements. A wiper seals primary function is to supply a physical barrier to limit the ingress of moisture, dirt and other contaminants into the primary sealing system, stopping damage to hardware and seals.
Wiper seals nee a snap in fit into a rod groove locations and compliment a primary sealing solution.
Visit the Precision Polymer Engineering Ltd (PPE Prepol) website for more information on Wiper Seals