Coatings » ASF Treatment
Besides the obvious shine, ASF (Accelerated Surface Finishing) deburrs and smoothes the surface which reduces
carbon build up, possibility of stress risers and also aids in shedding oil from the piston underside. There are different
approaches that can be taken, either the entire piston can be treated, or just the dome and underside depending on
when the process takes place.
carbon build up, possibility of stress risers and also aids in shedding oil from the piston underside. There are different
approaches that can be taken, either the entire piston can be treated, or just the dome and underside depending on
when the process takes place.