What you say seems quite correct, as I tend to get better results when
the glass is left to completely cure, anyhow, I have fabricated some
composite material for the fuel tank and lt has a very even tone and no
defects or irregularities in the surface texture, I think also that in one
or two pieces I made, that uncured resin had polluted the foam, so I make
sure the work bench is surgically clean, and am getting much better results.
Chris Johnston
North Richmond NSW
Australia.
----- Original Message -----
From: "Mark Jones" <mjo...@muellersales.com>
To: "KRnet" <kr...@mylist.net>
Sent: Friday, June 30, 2006 12:16 AM
Subject: RE: KR> hard shell layup
> Chris, I also meant to say to be sure you are completely wetting out
> your lay-up and when you apply the peel ply that it also is completely
> wetted out. If not, that could also be a cause of the light spots you
> mention.
>
> Mark Jones (N886MJ)
> Wales, WI
> Web site: www.flykr2s.com
> Mailto:flyk...@wi.rr.com
>
>
> -----Original Message-----
> From: krnet-boun...@mylist.net [mailto:krnet-boun...@mylist.net]On
> Behalf Of Mark Jones
> Sent: Thursday, June 29, 2006 9:13 AM
> To: KRnet
> Subject: RE: KR> hard shell layup
>
>
>
>
>>-----Original Message-----
>>From: krnet-boun...@mylist.net [mailto:krnet-boun...@mylist.net]On
>>Behalf Of Chris Johnston
>
>
>> just out of curiosity, I have also experimented with removing peel
> ply when the resin is cured and when its still green, >if you pick just
> the right time when its green, it peels off very easy, but I tend some
> times to get some light spots which >look like the glass has pulled a
> way from the foam, is this what happens if you remove the peel ply too
> soon???
>
>
> Chris,
> I would let the epoxy completely cure before removing the peel ply. You
> are most likely separating the glass from the foam pulling it still wet
> and causing the light spots. When removing the peel ply, try your
> absolute best to keep your hands against the surface of the cured glass
> as you pull the peel ply off. This will keep the lifting force from
> happening as you peel the peel ply off. Hope this is clear.
>
> Mark Jones (N886MJ)
> Wales, WI
> Web site: www.flykr2s.com
> Mailto:flyk...@wi.rr.com
>
>
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