LOCTITE® PST™ 567 Pipe Sealant

Instantly Seal Metal Pipe Joints

Anti-galling formula prevents thread damage during assembly, fills all leak paths and cures hard for a tight, leakproof seal.
Specifications: PST™ 567 Pipe Sealant stops gas and fluid leaks on all metal pipes, withstanding temperatures to 400°F. Use for high-pressure applications up to 10,000 psi on 1/2" NPT fittings. Won’t shred, tear or shrink. Viscosity: 550,000 cP.
Compliance: Nos. 18556 and 18557 are classified by UL to Standard MN8007(N).