Grinding Compound Fine And Coarse
Part: Coarse and Fine Valve Grinding Compound. Why You Need This: Valve Grinding Compound, also called Valve Lapping Compound, is used to lightly sand the contact surfaces of your either new or within service limit valves against the valve seats to get a perfect seal before reassembling your head on your Honda CB350 / CB360 / CB450 / CB550 engine.