Strong Hold 56 W 245 12 ga. Steel Storage Cabinet, 60 in W, 78 in H, Stationary 34D664 Non halogenated Fire Resistance Type Intumescent Non halogenated Fire Resistance Type Intumescent Shelf Life 2 yr Composition Silicone Non Toxic No Expansion Temperature 350 Degrees F For Material Type All Common Construction Surfaces Firestop Type Sealant Caulk Maximum Service Temperature 185 Degrees F Flame Spread Index 0 Color Family Red Smoke Developed Index 0 Water Activated Not Applicable Drying Time 2 hr Minimum Application Temperature 35 Degrees F Firestop Material Type Caulk Formulation Latex Based For Location Construction Joints Cutting Type Wet Dry