() Technical Data Sheet Permatex
purpose compound designed to aid valve grinding operations on automotive, industrial and marine engines. Can be used for lapping and grinding chromiumcobalt, hardfaced seats and discs. Removes burrs, surface defects, gums, carbon deposits and corrosion. Mixes with water to form easytouse paste. Combines special grits of various sizes that become finer as the compound is worked. Provides a fine, .