One of the most important things which is recommended to be done before installing most types of seals is to be properly lubricated. Lubricants are commonly used for handling O-rings and other elastomeric seals. Using a suitable grease or oil during installation helps protect the O-ring from damage by pinching, abrasion, or cutting. It also helps seat the O-ring properly, speeds up installation operations, and makes automated assembly line procedures possible.
