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The advice given on this site is based upon individual or quoted experience, yours may differ.
The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.
I had some old PVC furniture that was sturdy but very grungy. I got the Krylon Fusion paint that is designed to adhere to PVC and other plastics. It does a fantastic job. Restores old PVC to new; comes in about 12+ colors. Follow directions carefully. It works best on White Pvc furniture -- takes much more to hide any other colors. Based on my research there is a chemical bond (thus the "fusion") between the paint and the plastic.
Now it occurs to me -- Is fiberglass a "plastic" ? Could I use it to paint my topsides which are faded baby blue. So far I don't have the courage to try it. Anyone have experience with this product on marine fiberglass or ideas about how it might work?
Don't know what the exact chemical name for fiberglass is, specifically the epoxy part of it, the glass doesn't matter, but I know with certainty that it's NOT pvc.
So, my gut feeling answer to your question is NO.
But, if you must try, find a spot under a settee or somewhere else where the results of your "experiment" can go unnoticed if the results are, shall we say, dissapointing....<img src=icon_smile.gif border=0 align=middle>
I spray painted an old surfboard I fixed dings in using regular rustoleum. I can tell you spray paint adheres to fiberglass very well. Not sure about gelcoat.
I have yet to hear of any paint product that is a durable a gelcoat. Long story short - you'll be touching-up the Krylon the rest of the time you own the boat. Have you tried a ScotchBrite pad with SoftScrub?
"Professional" products like Awlgrip, Sterling and Imron stand a pretty fair chance. After all, gelcoat can be regarded as a thick, catalyzed paint itself.
For "do-it-yourself" paint, Easypoxy (a single part epoxy) is pretty hard to beat. If the gelcoat is prepared properly (sanded lightly with a very fine grit & cleaned with a prep wash), it sticks pretty well. Apply with a foam brush or roller...
However, as was posted, you will need to touch it up periodically. Really not that much trouble to look after.
I suppose the feasability of painting depends on if you enjoy/have time for puttering about the boat or not.
Currently maintaining two holes in the water...'77 Venture 23 and new to the family, '78 Catalina 25
These are all good responses based on experience. But Krylon "Fusion" is a brand new product/technology. No history in the market place. What I wondering is whether anyone has tried this "new" paint/coating. Rereading the label I see that the substrates it works with include: all plastics,PVC,resin,ceramic, tile, glass wood, metal. : > D
Well, gelcoat is a resin. I read somewhere that Fusion does not cover colors well--it's best for dressing up the same color (such as white on white). In any case, unless your gelcoat is worn through, I'd try to restore the color before I painted it. Once you paint, you have a potential mess (cracking, scratching, chipping, peeling, wearing), practically speaking, forever. You also could be be filling in and slickening (is that a word?) your non-skid.
Dave Bristle - 1985 C-25 #5032 SR-FK-Dinette-Honda "Passage" in SW CT
<BLOCKQUOTE id=quote><font size=1 face="Verdana, Arial, Helvetica" id=quote>quote:<hr height=1 noshade id=quote>But, if you must try, find a spot under a settee or somewhere else where the results of your "experiment" can go unnoticed if the results are, shall we say, dissapointing.... <hr height=1 noshade id=quote></BLOCKQUOTE id=quote></font id=quote><font face="Verdana, Arial, Helvetica" size=2 id=quote>
...then walk on the settee, set an anchor on it, let the sun work on it for a few months, drop an anchor on it, rub the anchor chain around, drop a wrench on it, and so on...
Dave Bristle - 1985 C-25 #5032 SR-FK-Dinette-Honda "Passage" in SW CT
Why not call or email the Krylon people. They would probably know best how their product would perform and perhaps give some advise regarding your project. I too have found that Rustoleum works well for "touching up" small areas on fiberglass.
Notice: The advice given on this site is based upon individual or quoted experience, yours may differ. The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.