Answer
Jan 09, 2025 - 06:09 AM
No, you should not use Teflon tape on JIC (Joint Industry Council) fittings. JIC fittings create a metal-to-metal seal through their 37-degree flared design, and adding Teflon tape can interfere with the seal and lead to leaks. If sealing issues occur, it's important to check the fitting surfaces for damage or debris.
