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Re: Strip: vinyl foam hybrid?
By:JohnAbercrombie
Date: 10/1/2016, 1:48 pm
In Response To: Re: Strip: vinyl foam hybrid? (Bill Hamm)

Fiberglass is a funny material, has interesting properties but much of it's strength is from it's thickness or the thickness of the material it's applied to. A single layer of light weight fiberglass and resin is VERY flexible and has little strength used alone. Heavier layers can be quite strong but can be very heavy.

I agree 100%.

It's taken me quite a few 'mod' projects on glass boats to get a feel for how much glass (cloth) is needed in a layup to get acceptable stiffness.... a lot, when I was accustomed to a layer of 6oz (or less) on each side of a wood core.
Same thing when laying up glass cockpit coamings...

Messages In This Thread

Strip: vinyl foam hybrid?
Steve Solomon -- 9/29/2016, 9:46 am
Re: Strip: vinyl foam hybrid?
Thomas Duncan -- 9/29/2016, 11:06 am
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 9/29/2016, 11:15 am
Re: Strip: vinyl foam hybrid?
Etienne Muller -- 9/29/2016, 12:16 pm
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 9/29/2016, 12:29 pm
Re: Strip: vinyl foam hybrid?
Marc Upchurch -- 9/29/2016, 12:36 pm
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 9/29/2016, 1:04 pm
Re: Strip: vinyl foam hybrid?
Marc Upchurch -- 9/29/2016, 12:34 pm
Re: Strip: vinyl foam hybrid?
Etienne Muller -- 9/29/2016, 12:40 pm
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 9/29/2016, 1:34 pm
Re: Strip: vinyl foam hybrid?
Les Cheeseman -- 9/29/2016, 4:42 pm
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 9/29/2016, 5:41 pm
Re: Strip: vinyl foam hybrid?
Nick Schade - Guillemot Kayaks -- 9/29/2016, 9:11 pm
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 9/29/2016, 10:07 pm
Re: Strip: vinyl foam hybrid?
John VB -- 9/30/2016, 8:46 am
Re: Strip: vinyl foam hybrid?
Nick Schade - Guillemot Kayaks -- 9/30/2016, 10:37 am
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 9/30/2016, 11:07 am
Re: Strip: vinyl foam hybrid?
Marc Upchurch -- 9/30/2016, 1:59 pm
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 9/30/2016, 3:55 pm
Re: Strip: vinyl foam hybrid?
Nick Schade - Guillemot Kayaks -- 9/30/2016, 4:36 pm
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 9/30/2016, 4:58 pm
Re: Strip: vinyl foam hybrid?
Marc Upchurch -- 9/30/2016, 6:46 pm
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 10/1/2016, 9:51 am
Re: Strip: vinyl foam hybrid?
Marc Upchurch -- 10/1/2016, 1:06 pm
Re: Strip: vinyl foam hybrid?
Bill Hamm -- 10/2/2016, 12:13 am
Re: Strip: vinyl foam hybrid?
anewhouse -- 9/29/2016, 6:15 pm
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 9/29/2016, 6:25 pm
Re: Strip: vinyl foam hybrid? *PIC*
Rob Macks/Laughing Loon CC&K -- 9/30/2016, 10:37 am
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 9/30/2016, 12:07 pm
Re: Strip: vinyl foam hybrid?
Rob Macks/Laughing Loon CC&K -- 9/30/2016, 12:53 pm
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 9/30/2016, 1:54 pm
Re: Strip: vinyl foam hybrid?
Bill Hamm -- 10/1/2016, 1:04 am
Re: Strip: vinyl foam hybrid?
JohnAbercrombie -- 10/1/2016, 1:48 pm
Re: Strip: vinyl foam hybrid? *PIC*
Etienne Muller -- 10/4/2016, 6:25 am
Re: Strip: vinyl foam hybrid?
Steve Solomon -- 10/4/2016, 7:42 am
Re: Strip: vinyl foam hybrid?
JohnAbercrombie -- 10/4/2016, 11:53 am
Re: Strip: vinyl foam hybrid?
Mark N -- 10/4/2016, 1:17 pm
Re: Strip: vinyl foam hybrid?
JohnAbercrombie -- 10/4/2016, 3:27 pm
Re: Strip: vinyl foam hybrid?
Bill Hamm -- 10/6/2016, 1:53 am
Re: Strip: vinyl foam hybrid?
JohnAbercrombie -- 10/6/2016, 2:14 pm
Re: Strip: vinyl foam hybrid?
JohnAbercrombie -- 10/4/2016, 11:59 am