RectorSeal® No. 7 Pipe Thread Sealant, Corrosive Chemical, Brush Top Can, 1 pt, Composition: 24.7% Diacetone Alcohol, 3.76% Ethyl Acetate, 0.1% Methyl Isobutyl Ketone, Paste, Black, Mild, -50 to 450 deg F, 1.46 Specific Gravity, 77 deg F Flash, 408 g/L VOC, 100 Viscosity Rating, Flammability: 3, Applicable Materials: Galvanized Steel, Iron, Brass, Copper, Aluminum, Stainless Steel Pipe
RectorSeal® No. 7 is a slow drying, soft setting thread sealant specifically formulated for corrosive chemicals. It is impervious to freeze damage and will not harden with age.