Permatex 80037 Valve Grinding Compound ; 3 Ounce Tube
The Permatex 80037 is a valve grinding compound used to lap and grind chromium-colbalt , hard-faced seats and discs, removing burrs, surface defects, gums, carbon deposits, and corrosion. It also aids valve grinding operations on automotive, industrial , and marine engines. Aids Valve Grinding And Seating Operations To Remove Burrs, Surface ...