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Re: Strip: Transparent fiberglass
By:Rob Macks / Laughing Loon CC&K
Date: 12/22/2009, 9:41 pm
In Response To: Strip: Transparent fiberglass *PIC* (mtkayak)

: Just finished glassing the deck on my first build. I'm a bit
: disappointed because I was hoping for a 100% transparent wet
: out, but I didn't get it. I'm looking for reasons why so I wont
: run into this again. I'm not new to fiber-glassing, just
: transparent layups. I used 6oz open weave glass from Noah's, Mas
: slow resin, heated shop to 85 along with resin, cooling to 80
: during layup, mixed small batches on a flat plate tray, applied
: with 3" West Systems roller, kept rolling to a minimum to
: reduce foaming. The areas that seemed worst were at the lap
: joint where I stopped to mix a new batch of epoxy then came back
: and continued the wet out. It's obvious the resin isn't
: completely soaking into the glass but I'm not sure what more I
: can do. I'm not starving it and I'm working as fast as I can and
: not dilly-dallying. While I'm wetting it out I can kind of see
: the trouble spots. If I take some time to massage the resin in
: that helps but still some areas just wont take completely. I
: have not ever worked with Mas Epoxy, maybe that's it, but it
: seemed fairly thin. I have used West Systems before and found it
: to be quite thick. I have also used Proset on a glider project
: and liked it quite a bit. I might try that next time. Maybe the
: glass is the problem? Or maybe I should use a squeegee instead
: of a roller and work it more?

: Anybody have similar issues or answers?

: I am a bit of a perfectionist and you can't see anything from a
: distance, but I'm not satisfied.

: This pic shows the result I'm getting. This is not all over but in
: more places than I like. This pic is after 2 filler coats as
: well.

I'm not familiar with MAS epoxy and slow hardener. Do you know how long it was before your wet-out glass was tack free?

Did you squeegee off excess resin after rolling on the resin to wet-out the glass?

Rob

Messages In This Thread

Strip: Transparent fiberglass *PIC*
mtkayak -- 12/22/2009, 10:04 am
Re: Strip: Transparent fiberglass
Bill Hamm -- 12/27/2009, 8:14 am
Re: Strip: Transparent fiberglass
Rob Macks / Laughing Loon CC&K -- 12/22/2009, 9:41 pm
Re: Strip: Transparent fiberglass *PIC*
mtkayak -- 12/23/2009, 6:03 pm
Re: Strip: Transparent fiberglass
Rob Macks / Laughing Loon CC&K -- 12/23/2009, 10:17 pm
Re: Strip: Transparent fiberglass
mtkayak -- 12/23/2009, 11:20 pm
Re: Strip: Transparent fiberglass
Chris Sperry -- 12/24/2009, 12:57 pm
Re: Strip: Transparent fiberglass
Rob Macks / Laughing Loon CC&K -- 12/25/2009, 9:22 am
Re: Strip: Transparent fiberglass
Chris Sperry -- 12/27/2009, 10:11 am
Re: Strip: Transparent fiberglass
Rob Macks / Laughing Loon CC&K -- 12/27/2009, 12:24 pm
Re: Strip: Transparent fiberglass
Bill Hamm -- 12/28/2009, 9:41 am
Re: Strip: Transparent fiberglass
Glen Smith -- 12/24/2009, 10:00 am
Re: Strip: Transparent fiberglass
Sam McFadden -- 12/22/2009, 1:09 pm
Re: Strip: Transparent fiberglass
john faas -- 12/22/2009, 2:22 pm
Re: Strip: Transparent fiberglass
Sam McFadden -- 12/22/2009, 3:02 pm
Re: Strip: Transparent fiberglass
Jay Babina -- 12/22/2009, 10:53 am
Re: Strip: Transparent fiberglass
johne -- 12/22/2009, 12:21 pm
Re: Strip: Transparent fiberglass
mtkayak -- 12/22/2009, 1:33 pm
Re: Strip: Transparent fiberglass
Mike Bielski -- 12/23/2009, 6:38 am
Re: Strip: Transparent fiberglass
Jay Babina -- 12/23/2009, 9:03 am
Re: Strip: Transparent fiberglass *PIC*
mtkayak -- 12/22/2009, 10:07 am
Re: Strip: Transparent fiberglass
Etienne Muller - Ireland -- 12/24/2009, 7:38 am