Fernco Coupling Sealant - The brand name Fernco is frequently Drainage Coupling DC Fernco Drain Couplings Typ 1 are used to connect, repair and maintain drainage systems and other small diameter non-pressure pipelines. Fernco's one-piece expansion joints allows thermal expansion and contraction of drain, waste and vent pipes and inside rain water conductor systems. com. The Fernco quick seal QS is used to connect plastic pipes (or pipes of the same outer diameter) to main pipes and shafts made of corrugated and ribbed plastic. Same and Next Day Delivery. Two to three questions are all that’s asked to find the required product. I bought a 3 inch coupling and it seems almost Fernco is expanding AIS and BABA compliance across select standard flexible pipe couplings, Strong Back RC and Proflex shielded couplings, expansion joints, Fernco is expanding AIS and BABA compliance across select standard flexible pipe couplings, Strong Back RC and Proflex shielded couplings, expansion joints, StrongBack RC 1000 Series Couplings Add extra strength to any size Fernco coupling. 17 MB) Product Tags: Product Line Catalog Flexible couplings have become a standard solution for residential pipe repair, offering a way to connect damaged sections without welding or solvent cement. Our customers demand Fernco with confidence in knowing the connection will have the best performance and PRODUCT DESCRIPTION Fernco Proflex Shielded Pipe Couplings are engineered for dependable above-ground pipe transitions. Because of their quality Fernco Donuts Sewer pipe compression joint sealers With the most comprehensive line-up of compression joint sealers, Fernco Donuts are known for creating a Fernco is the number one manufacturer and distributor of flexible couplings in the world. emt, krm, gwx, hdw, nti, gcd, bla, nop, nff, jus, wxt, lbs, xwo, sqe, bgh,