2 1/2" Camlock Gaskets (5-Pack)

These Buna-N gaskets for female cam and groove couplings.NITRILE (NBR, Buna-N) - Acrylonitrile-butadieneTrade Names Breon Butaprene Butacril Chemigum Chemivic Elaprim FR-N Hycar Krynac NYsyn NYsynblak Paracril Paracril OZO Perbunan N Tylac Nipol Advantages Very good resistance to oil and gasoline; superior resistance to petroleum-based hydraulic fluids; wide range of service temperatures (-65° to 300° F); good resistance to hydrocarbon solvents; very good resistance to alkalis and acids.LimitationsInferior resistance to ozone, sunlight, and natural aging; poor resistance to oxygenated solvents.RemarksNitrile and neoprene are the highest-volume oil-resistant elastomers. Nitrile is superior to neoprene in resistance to oil, gasoline, and aromatic solvents. However, it does not perform as well as neoprene in applications requiring exposure to weather, ozone, and sunlight. Furthermore, it has no inherent flame resistance.The properties of nitrile vary considerably with the ratio of acrylon