Really wide 'glass?

KenH · April 24, 2017, 07:53:00 PM

Crazy Question!

Does Gordon's or anyone make fiberglass laminations more than 2" wide??

Suppose one wanted to make a w.i.d.e flat bow, like a Pyramid, or a Paddle bow, that was say 3" wide at the cut into the handle; Could that width be glassed with 2 pieces of 1.5" wide glass laid up side by side?

bamboo · April 25, 2017, 06:30:00 AM

try this --I think you can buy sheets
http://www.redseal.com/non-metallic-insulation-products/scotchply.aspx

April 25, 2017, 08:22:00 AM

I could possibly make you some custom glass... PM me and we'll talk...

Holm-Made · April 25, 2017, 11:18:00 PM

I have thought about glueing longbows up 3" wide then bandsawing them to make two 1.5" in bows. Seems like it would save considerable time if that was your prerogative......

jhk1 · April 26, 2017, 01:03:00 AM

Ken,
I'll bet you could do as you said-- glue up two 1.5" pieces side by side. Mike at Maddog Archery used to make a longbow called the "MUTT" that was a lower-cost bow made using leftover pieces of material from other bow builds. He often used two narrow pieces of "scrap" fiberglass side by side to do the back and/or belly.

jhk1 · April 26, 2017, 01:16:00 AM

I could be wrong about this, but for the "MUTT", I think Mike epoxied the two pieces of fiberglass together side by side (to make a single wider piece for back or belly) before gluing it up as part of the bow. I think this was done so that the two separate pieces wouldn't slide apart during the bow glue-up.

KenH · April 26, 2017, 03:04:00 PM

jhk1 -- that's good to know, and will be the subject of a future build.

For the first one, Shredd is making me 3" wide 'glass around .045 thin and 37"-38" long. How much wood will be between the 'glass is totally up in the air. Since I don't hunt, I really don't want a 50# bow; I prefer low-mid 30s.

Based on a 1.5" wide, 54" bendy-handle flatbow I made with .05 glass and .25 core that came out 56#, I'm thinking maybe this bow only wants to be .125 or a hair more between the glass.

Really wide 'glass?

KenH

bamboo

Holm-Made

jhk1

jhk1

KenH