Can SharkBite Fittings Be Buried Underground?
Can SharkBite Fittings Be Buried Underground? Can SharkBite fittings be buried underground? It’s time to set the record straight: Yes, SharkBite brass push fittings can be used underground. How long will SharkBite fittings last underground? SharkBite fittings last a long time. In fact, SharkBite warrants the fittings for 25 years when used with SharkBite tubing.