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Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
By:vk1nf
Date: 10/21/2007, 8:40 pm
In Response To: Re: Epoxy: Epoxy PROBLEMS!!! HELP!!! (Pat Deopp)

: What is the grit that I should sand down to before painting on another coat?

As others have said, it's probably the mineral spirits, or possibkly amine blush - a waxy deposit you'll sometimes get on cured epoxy. When building, we wash the boats very carefully with hot water and liquid dishwashing soap (using the rough ScotchBrite green scrubpads), flush with cold water and dry with a towel, and then sand lightly with about 120 grit paper. This routine is followed between every coat of epoxy. I've also used the ScotchBrite pads for final sanding before painting, as it knocks down the 'gloss' without leaving any scratches.

Messages In This Thread

Epoxy: Epoxy PROBLEMS!!! HELP!!!
Pat Deopp -- 10/21/2007, 3:01 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Pat Deopp -- 10/23/2007, 11:09 am
Epoxy: Mineral Spirits = Petroleum Distillate
Carl H -- 10/22/2007, 7:20 pm
I am wondering if...
Robert N Pruden -- 10/23/2007, 12:47 am
Re: I am wondering if...
Mike Savage -- 10/23/2007, 4:47 am
Clean first, sand second!
Brian Nystrom -- 10/22/2007, 7:47 am
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Mike Scarborough -- 10/21/2007, 5:03 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Pat Deopp -- 10/21/2007, 5:28 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Mike Savage -- 10/21/2007, 7:15 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Pat Deopp -- 10/21/2007, 7:59 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!! *LINK*
Pedro Almeida -- 10/21/2007, 10:11 pm
clean the resin containers
mike allen -- 10/22/2007, 2:38 am
Re: clean the resin containers
Bill Hamm -- 10/23/2007, 1:37 am
Re: clean the resin containers
Acors -- 10/22/2007, 9:08 am
Re: clean the resin containers
mike allen -- 10/22/2007, 12:04 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Bill Hamm -- 10/22/2007, 1:47 am
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
vk1nf -- 10/21/2007, 8:40 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Pat Deopp -- 10/21/2007, 8:45 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
vk1nf -- 10/22/2007, 12:26 am
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!! *LINK*
Pat Deopp -- 10/21/2007, 3:52 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
MikeO -- 10/21/2007, 7:15 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Bill Hamm -- 10/23/2007, 1:34 am
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Gennie -- 10/21/2007, 4:29 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Pat Deopp -- 10/21/2007, 4:52 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Paul G. Jacobson -- 10/26/2007, 3:28 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Dan Caouette (CSFW) -- 10/22/2007, 8:28 am
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Glen Smith -- 10/21/2007, 6:42 pm
Re: Epoxy: Epoxy PROBLEMS!!! HELP!!!
Bill Hamm -- 10/22/2007, 1:44 am