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Re: Strip: Preparation for fibreglassing
By:Rob Macks / Laughing Loon CC&K
Date: 7/21/2009, 8:44 am
In Response To: Strip: Preparation for fibreglassing (Les Cheeseman)

: Hi All.
: I have now completed most of the woodwork on my Guillemot and have cleaned
: and sanded the deck down to a good finish with 180 grit sandpaper. I think
: I am now ready to put on a wetting coat of resin, but I read in the West
: System handbook that wood surfaces should be finished with 80 grit to give
: good keying. Have I realy got to ruin the finish I now have or have I
: missunderstood something. Help please!

The people writing those epoxy manuals are not wood workers. They usually paint
their hulls. It's quick and fast to sand to 80 grit then glass, but the
difference in the beauty of the wood luster will only show if you sand to 220.

I've gone around with them on this and sanding to 220 will not give you a weaker
bond, but you will have a better looking wood boat.

Rob

Messages In This Thread

Strip: Preparation for fibreglassing
Les Cheeseman -- 7/19/2009, 11:14 am
Re: Strip: Preparation for fibreglassing
Rob Macks / Laughing Loon CC&K -- 7/21/2009, 8:44 am
Re: Strip: Preparation for fibreglassing
Bill Hamm -- 7/22/2009, 2:03 am
Re: Strip: Preparation for fibreglassing
Les Cheeseman -- 7/22/2009, 3:30 pm
Re: Strip: Preparation for fibreglassing
Todd Sullivan -- 7/19/2009, 1:53 pm