Gasket Maker For Aluminum and Other Metals 300mL Red Temp Range -65 to 300 Degrees F Specific Gravity 1.13 Viscosity Paste Flash Point 200 Degrees F Full Cure 24 hr. Begins to Harden 4 min. Substrates Aluminum Brass Iron Steel Thixotropic Based Rapid Cure Medium Strength Solvent Resistant Fills Gaps Up to 0.050 In. Used as A Form-In-Place Gasket on Rigid Flanged Connections Such as Gearbox and Engine Castings Standards NSF White Book Registered