Diamond valve grinding lapping compound paste Ring Engineering x4

Diamond valve grinding lapping compound paste – trade pot Diamond valve lapping paste x4 Large trade pots 100g ***Please note – colours/type of container may differ due to availably*** Same paste we use in the workshop Water based diamond lapping paste – Trade pot Not to be confused with the usual coarse/fine grinding pastes that are available, this water based lapping compound is mixed with diamond particles and will halve the time it takes for lapping in engine valves! Gives a nice matt finish to valves / seats so it is easy to see if it has a concentric seal – Please see before and after pictures