Classic SeaCraft Community - polyfair vs bondo

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fat2nawilly

04-13-2011 09:05 PM

polyfair vs bondo

what is the big difference between the two?

NoBones

04-13-2011 10:14 PM

Re: polyfair vs bondo

Quote:

what is the big difference between the two?

NOTHING!!!
Both will absorb moisture!

Use Duraglas...

See ya, Ken

fat2nawilly

04-14-2011 09:30 AM

Re: polyfair vs bondo

thanks ken.

Wildman

04-18-2011 09:27 AM

Re: polyfair vs bondo

You can also use some thickened gellcoat, but it wont sand as easy. The rule of thumb I have always heard is if your glass over the filler you can use the 'poly fair'. If you try to gellcoat over it, without any structure it will lift and crack. I usually use some cabosil'd resin for fillets and bedding.

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