what is automotive valve grinding compound?
Answers:
its grease with very fine diamond powder in it. Its used by applying some to the valve and seating it in the head and spinning it. It grinds the valve and the valve seat so they fit together perfectly.
Other answers:
jwelsh is right on and you can usually find it at automotive parts stores but also at plumbing supply stores because its used to seat all kinds of valves.
jwelsh is right on and you can usually find it at automotive parts stores but also at plumbing supply stores because its used to seat all kinds of valves.