3M™ Fire Barrier Sealant, Sausage, 20 fl-oz, Composition: Sodium Silicate, Water, Zinc Borate 2335, Polymer NJTS Reg. No. 04499600-7314, Ethylhexyldiphenyl Phosphate, Iron Oxide, Oxide Glass Chemicals, Polyethylene Glycol, Di-2-Ethylhexlphenyl Phosphate, Polyoxyethylene Monooctylphenyl Ether, Triphenyl Phosphate, 3(2H)-Isothiazolone, 5-Chloro-2-Methyl-, Mixture with 2-Methyl-3(2H)-Isothiazolone, Paste, Red, 40 to 122 deg F, 1.35 Specific Gravity,