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Re: Material: Light weight layup
By:Jim Kozel
Date: 12/7/2002, 11:32 am
In Response To: Re: Material: Light weight layup (Fred)

: Jim, are you vacume bagging or using any special technique to keep out excess
: resin? The website says: "Style 6522 is a 24x22 4-oz plain weave made
: with a 2-ply twisted yarn". It was my understanding that twisted
: weaves soak up larger amounts of resin than untwisted. Or am I wrong? I've
: got a bad back & would love to save a few pounds without losing
: strengh & spending a fortune on my layup.

Hi Fred ~
I haven't heard that about that particular cloth. I've not used it before, so I'm going on what the JRSweet people said about strength, etc. We didn't discuss any characteristic to soak up epoxy. I expect to get a stronger layup with more abrasion resistance with the 4oz s-glass than the 6oz e-glass. I've noticed the looser weave of the 6 oz e-glass really likes to float in the epoxy and that hasn't been my experience with the 4 oz. satin weave.

I first apply a seal coat to the wood, then wet out the glass with a high density foam roller working about a square foot at a time, finally squeegee off the excess. I think that helps me get just enough epoxy into the cloth for a stronger layup. That's the main reason I've been able to build sub-40lb. kayaks.

Jim

Messages In This Thread

Material: Light weight layup
Larry C. -- 12/5/2002, 12:30 pm
I'm building one too
Jack Sanderson -- 12/6/2002, 2:49 pm
Re: I'm building one too
Larry C. -- 12/7/2002, 8:17 am
Thanks, everyone *NM*
Larry C. -- 12/7/2002, 8:22 am
Re: Material: Light weight layup
Paul G. Jacobson -- 12/6/2002, 1:08 am
Re: Material: Light weight layup
Jeff The Tall -- 12/6/2002, 3:18 pm
Re: Material: Light weight layup
Mike Loriz -- 12/6/2002, 1:11 pm
Re: Material: Light weight layup
Don Lucas -- 12/6/2002, 11:04 am
Re: Material: Light weight layup - Bulkheads
KenB -- 12/6/2002, 1:02 pm
Re: Material: Light weight layup - Bulkheads
Shawn Baker -- 12/6/2002, 4:44 pm
Re: Material: Light weight layup
Mark -- 12/5/2002, 6:53 pm
Re: Material: Light weight layup
Mike Loriz -- 12/6/2002, 12:57 pm
Re: Material: Light weight layup *Pic*
Chip Sandresky -- 12/5/2002, 7:25 pm
Budget, weaker pressure "vacuum bagging"
Paul G. Jacobson -- 12/6/2002, 10:42 pm
Re: vac bagging
Mark -- 12/6/2002, 10:15 am
Re: vac bagging
Jeff The Tall -- 12/6/2002, 2:48 pm
Re: vac bagging
Shawn Baker -- 12/6/2002, 6:16 pm
Re: vac bagging
Chip Sandresky -- 12/6/2002, 5:25 pm
Re: vac bagging
Mark -- 12/7/2002, 12:58 pm
Re: vac bagging *LINK*
david schneider -- 12/14/2002, 12:03 pm
Re: vac bagging
Roger Nuffer -- 12/14/2002, 12:58 pm
Re: vac bagging *LINK*
david schneider -- 12/14/2002, 4:25 pm
Re: vac bagging
Shawn Baker -- 12/6/2002, 6:20 pm
Re: vac bagging
Mark -- 12/6/2002, 4:52 pm
Re: vac bagging
Jeff The Tall -- 12/9/2002, 4:52 pm
Re: vac bagging - OK for Wiki?
Shawn Baker -- 12/6/2002, 6:19 pm
OT: thanks for the pic
Larry -- 12/5/2002, 10:50 pm
Re: Material: Light weight layup
Scott Fitzgerrell -- 12/5/2002, 3:18 pm
Re: Material: Light weight layup
Rob Macks -- 12/5/2002, 4:03 pm
Re: Material: Light weight layup
Shawn Baker -- 12/5/2002, 4:25 pm
Re: Material: Light weight layup
Mike Loriz -- 12/5/2002, 2:37 pm
Re: Material: Light weight layup
Jim Kozel -- 12/5/2002, 3:11 pm
Re: Material: Light weight layup
mike loriz -- 12/5/2002, 5:09 pm
Re: Material: Light weight layup
Jim Kozel -- 12/7/2002, 9:41 am
Re: Material: Light weight layup
Mike Loriz -- 12/10/2002, 7:33 pm
Re: Material: Light weight layup
Fred -- 12/7/2002, 10:08 am
Re: Material: Light weight layup
Jim Kozel -- 12/7/2002, 11:32 am
Re: Material: Light weight layup
KenB -- 12/5/2002, 2:29 pm
Re: Material: Light weight layup
LeeG -- 12/6/2002, 2:28 pm
Re: Material: Light weight layup
Chip Sandresky -- 12/5/2002, 3:12 pm
Re: Material: Light weight layup
Shawn Baker -- 12/5/2002, 2:24 pm
Out there.
Myrl Tanton -- 12/5/2002, 12:44 pm
Re: Out there.
Ross Sieber -- 12/5/2002, 1:49 pm
RE: Boom! - are you sure?
Myrl Tanton -- 12/5/2002, 3:50 pm
Re: RE: Boom! - are you sure?
Larry -- 12/5/2002, 10:34 pm
Re: Float bag contents
Shawn Baker -- 12/5/2002, 4:23 pm
Re: COTFLGUOAHAHA
Ross Sieber -- 12/5/2002, 5:13 pm
Re: RE: Boom! - are you sure? *LINK*
Ross Sieber -- 12/5/2002, 4:23 pm
Re: Out there.
Don Flowers -- 12/5/2002, 3:15 pm
Re: Boom!
Shawn Baker -- 12/5/2002, 2:17 pm
Re: Out there.
Bruce -- 12/5/2002, 1:18 pm