RECTORSEAL 83560 Hot Block, Putty, 12 Case

RECTORSEAL Hot Block, Net Content: 12, Case, Putty, Blue, Compositions: Cellulose, Sodium Chloride, Mica, Water, Boiling Point: 100 deg C, Temperature Rating: 40 to 120 deg F, Applicable Materials: All Types of Surfaces and Metals, Including Joints, Valves, Fittings, Composite Panels, Copper, Brass, Rubber and Plastics