Buna-N triclamp gaskets are one of the best gaskets for closed loop systems due to it's excellent resistance to butane and propane. Buna Gaskets are rated for lower temperatures than viton, as well as better physical properties. With the mesh it provides straining and protection within your filtration system. The Mesh is bonded on the gasket for inline straining. Buna-n Mesh Gasket has excellent resistance to water, fuels, and oils.
Minimum Temp for continuous use: -40°F
This unit comes with a 30 day money-back guarantee.