That's why I said- polyvinyl alcohol. It is a masking agent like masking tape when I make beautiful new carbon fiber rudders! But when sprayed it dries to a thin dry green skin on fiberglass-- and washes off quickly. No gumming up.
Rick White? Wash a boat? Heaven forbid---When did that ever happen?
Dacarls:
A-class USA 196, USA 21, H18, H16
"Nothing that's any good works by itself. You got to make the damn thing work"- Thomas Edison
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