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Author Topic: epoxy for balsa  (Read 3653 times)

plug

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epoxy for balsa
« on: May 24, 2015, 01:28:30 pm »

Hi all
 would this epoxy   http://www.easycomposites.co.uk/products/epoxy-resin/EL2-epoxy-laminating-resin.aspx   be ok to waterproof the inside of a balsa hull

thank you and regards Jack.
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Subculture

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Re: epoxy for balsa
« Reply #1 on: May 24, 2015, 04:32:27 pm »

That will be fine.
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Calimero

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Re: epoxy for balsa
« Reply #2 on: May 24, 2015, 07:36:22 pm »

And get the SLOW hardener.
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plug

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Re: epoxy for balsa
« Reply #3 on: May 24, 2015, 09:36:17 pm »

Subculture, thank you

calimero, slow one it is thank you

regards Jack.
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Subculture

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Re: epoxy for balsa
« Reply #4 on: May 25, 2015, 10:18:06 am »

I would advise tinting the resin with ink or some other type of non water based pigment. This will enable you to easily spot any areas that have remained uncovered. I would leave a couple of small areas uncovered, so that any moisture that may creep in over time has a chance to breath.
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plug

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Re: epoxy for balsa
« Reply #5 on: May 27, 2015, 10:28:55 am »

Thanks Subculture, advice noted

regards Jack.
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merseyferry

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Re: epoxy for balsa
« Reply #6 on: May 27, 2015, 02:16:52 pm »

 poundland has a 2part epoxy (cost  a quid).i got some to line a boat 1s so i bought a cheep 1 from poundland  and was  suprised to find it was  stronger then my expencive epoxy it was the 5 min epoxy  mixed with less hardener so i had pleanty of time to spread it....its the one that has the little plastic clamp thats also usefull :-))
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Subculture

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Re: epoxy for balsa
« Reply #7 on: May 27, 2015, 02:46:30 pm »

Not the same sort of stuff- too thick for coating a hull.
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