firstly thanks for answering.mixed paint really well,strained through a 90
micron paper filter.in gravity feed gun also a 90 micron strainer.the jes
2pack top coat,was tinted with about .6 of a gram of concentrated white,
i used to work for the company who supplied the paint asa technical rep.
they say that the paint was tested and nothing found wrong,exept they tested the same batch no,not the contaminated paint.also when i was working for said company,a customer had the same problem with white flecks after it being tinted to lighten the grey.