In the past I have found problems with many adhesives that have solvents in
them.
The problem is whenever you have a gap to fill the adhesives shrink when the
solvent evaporates. They fail later and if you look at the area where they
were applied you will see voids between web like patterns . Only these thin
webs connected the two surfaces. Superglue seems to turn brittle after a while
and epoxy does not
seem to work well in very thin applications. I have gone to RTV for many
applications where two ridgid pieces need to be glued and some void between them
needs to be filled. It does not shrink and gets better with time. The down side
is that it does not adhear very well initally since it is fluid and needs time
to
cure. I have also used it with tube bases and plate caps on tubes. It takes
high temp real well and since is does not become hard like epoxie does it
does not stress the glass seals. GE products seem to be the best.
73
Bill wa4lav
________________________________________
From: amps-bounces@contesting.com [amps-bounces@contesting.com] On Behalf Of
Commander John [crazytvjohn@yahoo.com]
Sent: Saturday, January 08, 2011 1:28 PM
To: Amps@contesting.com
Subject: Re: [Amps] Adhesives
I would use common spray glue used to stick artwork down. Craft stores etc.
Any contact cement would work. I used spray glue to glue sand paper to sanders
to do auto body work and still do at home.
It will come off when heated so it would not work so well on anything hot.
It is very similar to what is on self stick stickers etc.
john W9ZY
--- On Sat, 1/8/11, Mike Krzystyniak <k9mk@flash.net> wrote:
> From: Mike Krzystyniak <k9mk@flash.net>
> Subject: [Amps] Adhesives
> To: amps@contesting.com
> Date: Saturday, January 8, 2011, 7:49 AM
> I have a DTR-2000
> amp from Dentron. The metalized label on
> the back has lifted about half way off starting from one of
> the corners. It seems like the lifted part of the
> label to have lost its stickeynesss. I want to
> reattach the label but due to the springy quality of the
> material I question which type of adhesive to apply.
> Any suggestions?
>
> Thanks in advance.
>
> 73's Mike K9MK
>
>
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> Amps@contesting.com
> http://lists.contesting.com/mailman/listinfo/amps
>
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