by des mcneill » Sat Mar 20, 2010 9:43 pm
Hi Lionel,
You are right that Glass fibre really means GRP,either pollyester or epoxy,likewise you are correct that you don't want to paint cellulose over other paints without checking but If used on an unpainted moulding as I understood was the case it will do no harm. Although I seldom use cellulose nowdays I have used it for many years on lightweight GRP mouldings,usually with ordinary cellulose primer,but occasionlly also with etching primer when the need arose. I have wondered if the paint description is correct,but I have painted many types of paint on GRP without any adverse effects,so no worries.
Des.