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rcbif
Joined: 31 Jan 2007 Posts: 87 Location: OH
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Posted: Sat Jul 18, 2009 9:14 pm Post subject: Fiberglass Cloth Layers |
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Alright, My Gasser is almost to the point of having something resembling a hull. I have a build thread going, but I thought I'd ask this here for future reference. Main question-----
What size cloth should be used with what size boat and how many layers?
In my case, What/how much should I use to cover a 45in wood boat?
Thanks! |
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Jasper

Joined: 08 Jan 2007 Posts: 2091 Location: Arlington, TX
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Posted: Sat Jul 18, 2009 9:25 pm Post subject: |
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Honestly, I wouldn't cover a wood boat with glass, just resin or epoxy unless you feel the hull sheeting is too thin.
But I would reinforce some seams with glass on the inside of the hull, such as the bottom and side seams.
And if you spring a leak at a seam after the boat is complete, you can use glass to reinforce or repair on the outside. _________________ Russell |
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crispyspa

Joined: 10 Jan 2007 Posts: 2156 Location: Onalaska, Wi. USA
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Posted: Sat Jul 18, 2009 11:33 pm Post subject: |
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| Jasper wrote: | Honestly, I wouldn't cover a wood boat with glass, just resin or epoxy unless you feel the hull sheeting is too thin.
But I would reinforce some seams with glass on the inside of the hull, such as the bottom and side seams.
And if you spring a leak at a seam after the boat is complete, you can use glass to reinforce or repair on the outside. |
What he said.
If you really want to, and you feel that you might inadvertently puncture a hole in the hull by way of a submerged rock or you plan to do some ground running...you could use 2oz cloth just to give a little extra protection, but I don't think it would be needed. _________________ The gene pool could use a little chlorine. |
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propchop

Joined: 27 Jun 2009 Posts: 154 Location: Gorham, Maine
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Posted: Sat Jul 18, 2009 11:38 pm Post subject: |
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| when i glassed my flat bottom i just used some auto motive cloth mat i bought like 10 years earlier for a junk car when i was just out of high school never used it till i made my boat lol may not have needed it but i recycled it non the less just remember the thicker the mat the more coats it will take to make it apear invisible/ less rough |
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rcbif
Joined: 31 Jan 2007 Posts: 87 Location: OH
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Posted: Tue Nov 10, 2009 8:25 pm Post subject: |
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| Reviving an old thread......What weight fibercloth would be best to put on an outer hull seam? Such as the outer edge going around the boat? Would 3/4 oz be small enough to not be noticeable? |
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