Anaerobic Gasket Sealant, Anaerobic Sealant, 850 mL, Purple, Temp. Range up to 300 Degrees F, Specific Gravity 1.1, Viscosity Thixotropic Paste, Flash Point 93 Degrees F, Full Cure 48 hr, Begins to Harden Partial Cure is Obtained in 4 hr, Expansion Ratio Fills Gaps Up to 0.050 in When Used On Active Metals with Loctite(R) 7649(TM) Primer N, Substrates Metal-to-Metal Assemblies