Gasket Sealant, Gel, 25 mL, Red, Temp. Range -65 Degrees to 300 Degrees F, Specific Gravity 1.1, Viscosity 800,000 to 3,750,000cP, Flash Point Greater Than 212 Degrees F, Full Cure 4 hr, Begins to Harden Not Specified, Expansion Ratio None, Substrates Flanges, Prevent Corrosion, Resistance to Chemical, Solvents, Oils, Acids, Hydrocarbons, Steam, Construction, Electrical, Industrial, Metalworking, Standards ISO 4587, NSF Registered P1, NSF/ANSI 61