Join Date: Nov 2010
Location: bristol ct
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Re: Is paint catalyst optional ?
Just guessing , but it sounds like a simple alkyd enamel paint,that will cure without a hardener, but will take much longer to dry( rustoleum is a alkyd enamel) a hardener is available for most of these types of paints which will cure it faster( meaning less chance of dust or debris from sticking to the paint surface, and a harder paint which can be wet sanded and buffed much sooner ,
But the hardener is a isocyanate derived product and should be only sprayed with a full fresh air mask set up or rolled and tipped..
1972 c&c 30