OEM specified. Formulated specifically for metal, tapered pipe thread fittings, it replaces Teflon® tape and pipe dopes. Cures rapidly to withstand up to 10,000 PSI. Prevents galling and protects mated threaded areas from rust and corrosion. Contains PTFE. Suggested Applications: Stainless steel fittings, head bolts into through holes, oil PSI sending units/ sensors, oil and coolant lines, intake manifold switches, rear axle fill plug, and fuel fittings.