Resists tearing and stretching for easy, efficient application.
. refrigerants, acids and alkalies, solvents and gases including liquid and gaseous oxygen, hydrogen, ammonia, freon, chlorine, propane, butane and nitrogen Packaged on spools.1/2 X 520 TEFLON TAPE Impervious to steam, salt water, air, fuels. Sealing tape with Teflon provides clean, positive seal on threaded connections.