Devcon® Putty, 2-Component, Series: Plastic Steel® 5 Minute®, Can Container, 1 lb Container, Epoxy Base, Composition: Part A: Iron, Bisphenol A Diglycidyl Ether Resin, Titanium, Silicon, Inert Material, Fillers, Carbon Black, Part B: Tris-2,4,6-(Dimethylaminomethyl)Phenol, Amorphous Silicon Dioxide, Proprietary Component(s), Calcium Carbonate, Titanium Dioxide, Crystalline Silica, Paste Part A/Putty Part B Form, 5 min Application Time, 1 hr Curing, Dark Gray Part A, Viscous Amber Part B, Part A: Slight, Part B: Mercaptan Odor/Scent, 200 deg F, Part A: 2.8/Part B: >1.1 Specific Gravity, Part A: >400 deg F/Part B: >200 deg F Flash Point, Part A: Neutral/Part B: 9.5 pH, 4.23611111111111E-02 Mixing Ratio, Applicable Materials: Concrete and Most Metal, 2026 psi Shear Strength