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Another question along the lines of my question above would be what process to use for parts that are half painted such as oil pans and alternator pulleys. Do you mask, paint then treat with RPM or do you RPM first then mask and paint?

Mike Afflerbach



No, it's not silicone based.

For partially painted items, it's best to do the painted portions first, then apply the RPM. Overlap the RPM slightly onto the painted surface.
After drying, the RPM can be polished back if needed.
The painted area could also be masked off if the component is such that a clean mask line is appropriate or feasible.

Rick