Tom King wrote:
About half of them come out really easily. The others require a little heat to break down the epoxy, sort of like pulling a golf club head.
The comp-tip for My Hobie-21 se , (is NOT) made with
epoxy ; it's made with polyester, and mat-fiberglass ,
(not woven), and it has no core material for strength.
It's the reason they don't hold up well in heat ; especially
since their painted black, which absorbents heat way more
than a light color , (like white).
My comp-tip is in Good condition , (mold worthy) ; and
i am quite good at building molds . The tip is near
9-ft long ; a mold would be easy for me.
BUT
I absolutely refuse to work with polyester , and will
NOT use fiberglass mat . Epoxy and a good stitched fiberglass,
(which is 30% stronger than the same weight glass that's woven)
would make for a much stronger, more durable and lighter part
but it would cost more. Add 1/4 " thick X 3" wide Nomex honeycomb
to both sides ; and the stiffness increases by the cube of the thickness
but that isn't really needed for the extra money.
How much are you guys willing to pay, for a tip
like i just described ?
Bille