J B Weld J-B Weld 37801 Valve Grinding Compound Carded 1.5 oz.

Features and Benefits:

• J-B Weld Valve Grinder is a water-based, odorless, abrasive paste designed to aid in valve grinding and lapping operations on engines to remove burrs, surface defects, deposits and corrosion. The paste combines 4 grit sizes so that one application begins as a coarse 120 grit, then grinds down to 150, 180, and then a fine 200 grit for a fast, smooth finish.



Valve grinding compound for a fast, smooth finish. Auto-adjust grit that starts coase and ends fine. Water-based and odorless. Removes burrs, defects & corrosion.