Loctite Nordbak Brushable Ceramic, 2-Part High Temperature, Series: PC 7234, 2 lb, Kit, Viscous Liquid/Paste, Amber/Gray, Part A: 140000 to 200000 cPs, Part B: 1300 to 3000 cPs Viscosity, 12 sq-ft Coverage, Chemical Composition: Part B: Silicon Carbide, 4,4-Methylenebis[N,N-bis(2,3-Epoxypropyl)aniline], Trimethylolpropane Triglycidyl Ether, Castor Oil, Hydrogenated, Diiron Trioxide, Organophilic Clay, Cristobalite/Part B: Cycloaliphatic Amine, 4,4-Methylenebis(Cyclohexylamine), Substituted Aminophenol, Nonylphenol, 8 hr Curing, 550 deg F, Slight Part A/Ammoniacal Part B