Weldmix Valve Grinding Putty No:120-150-180-220

It gives the best results in the lapping of the motors, intake and exhaust valves, in blasting, finishing and polishing works for the highest performance, in removing and correcting metal deformations arising from heavy use conditions on the metal floor. Thanks to its special formula, it provides the most reliable, high performance etching, leveling, honing, cleaning and polishing. For the best result, the selection of suitable thickness sand is important and it is recommended to grind with a thick putty – level adjustment, then fix with a thin putty – polish.