Quad Rings are a unique o-ring with a unique “X” style profile, doubling the sealing surface if a traditional o-ring. This design also provides lower friction and because it has more of a square profile, it can resist spiral twisting. Rubber Fab offers quad rings in a variety of elastomers including FDA Buna, EDPM, FKM, and Silicone. With so many application options, quad rings are a great choice for double the sealing surface!
Rubber Fab Technologies Group was founded in 1995 by Robert DuPont, Sr. and Patrick Parisi in a farm house in Andover, NJ. Rubber Fab’s first product that went to market was the Smart Gasket® and the business has been growing ever since!