LA-CO 42029 Slic-Tite Premium Thread Sealant Paste with PTFE, -50 to 500 Degree F Temperature, 1 pint Brush-N-Cap Jar Use on metal, PVC, CPVC and ABS plastic pipe threads For sealing water, air, steam, natural gas, LP gas, refrigerants, ammonia, gasoline, ethanol and oil Washes off hands and clothing easily Non-toxic, non-drying