sticky spots in polyester resin


[ Boatbuilder Connection ]


Posted by steve r on June 24, 2003 at 09:04:31:

Hello.
I am new to fibreglass and am having trouble.
I mix the resin and hardener according to the directions. and when i stir it it changes colour from pink to green. I then apply with a brush to the wood. It seems that after a few minutes the resin in my pail starts to change colour again, and this doesnt dry as hard. The next day yhe first bit of resin dries hard but the other stuff is tacky. Do i need more hardener?
Steve



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