Art,
Thanks. Makes sense.
Chuck
----------
From: A Hart Jr[SMTP:arthart@worldnet.att.net]
Sent: Thursday March 23, 2000 10:08 AM
To: Vandergraaf, Chuck
Cc: 'FPS3@aol.com'; sseidler@easterndatacomm.com;
morgans@autox.team.net
Subject: Re: Wood Frame Assembly- no glue
Chuck,
The West System epoxy is of relatively low viscosity and will soak
into
the wood before it cures making a much more effective barrier to
moisture than the silicone sealant which will just sit on top of the
wood and acts more like a dam to just divert the water just as it
does
around your bathtub.
Art Hart
'64 +4
"Vandergraaf, Chuck" wrote:
>
> Fred,
>
> Thanks for setting me straight as far as the glue is concerned.
Guess
> building car bodies and furniture are not the same. However, I
wonder, if
> wood bodies are designed to flex, why they need to flex at the
joints and,
> if they flex at the joints, would the joints not loosen over time.
>
> Another role glue plays is to fill whatever gaps there are in the
wood and
> thus prevent moisture penetrating the wood. Pre-treating the wood
with a
> wood preservative or, as John Blair has done, using the West
System epoxy
> are alternatives but how about a silicone coating (the stuff we
put around
> bath tubs)?
>
> Chuck Vandergraaf
> '52 +4
>
> ----------
> From: FPS3@aol.com[SMTP:FPS3@aol.com]
> Sent: Wednesday March 22, 2000 11:09 PM
> To: sseidler@easterndatacomm.com; morgans@autox.team.net
> Subject: Re: Wood Frame Assembly- no glue
>
> I have a couple of old car restoration books and they are
pretty
> emphatic on
> NO glue... period!
>
> They say that it will break the wood- it has to have some
flex
> (notice no
> triangles on the frame?) Also it is important to select
the right
> screw
> length so that the shank is through the joint... and pre
drill with
> the
> proper drills to the proper depth.
>
> That said.. I thought that I would try to re-invent the
wheel
> (body) on my
> trike. I used used all T-nuts on my trike and then let
the paint
> lock 'em.
> Three years of pretty hard use and nothing has come loose
or
> cracked.
>
> fred sisson
>
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