Pipe Thread Sealant, 50 mL, Container Type Tube, Chemical Type Anaerobic, Color Black, Begins to Harden Not Specified, Application Temp. Range 72 Degrees F, Performance Temp. Range -65 Degrees to 300 Degrees F, Flash Point 176 Degrees F, Specific Gravity 1.1357, Viscosity Paste, 19267, 21347, Mfr. No. 1069258, Lubricate Fasteners, Seal Gaps Between Threads, Ease Removal of Fasteners that are Through-Holes into Water Jackets