Anaerobic Flange Sealant Semisolid for Vertical Applications 18g Orange Temp Range -65 to 300 Degrees F Specific Gravity 1.13 Viscosity Paste Full Cure Less than 3 hr. Begins to Harden Less than 3 hr with or without Primer Substrates Most Metals Including Steel and Aluminum Semi Solid Stick Forms Flexible Seals Fills Gaps to 0.010 In. For Flange Sealing on Rigid Flanges Like Transmissions and Cast Metal Housing Standards CFIA