Hi,
This is an interesting subject.There are a lot of
stories and opinions.
I was at a meeting yesterday where a guy from a
composite materials supplier told about how they
tested different methods on secondary bonding to be
done in a 42 ' motorboat hull.
Outcome was they used peelply, no
sanding.
regards,
Rudolf
----- Original Message -----
Sent: Thursday, November 12, 2009 4:13
PM
Subject: Re: [harryproa] Re: Solitarry
build
Hello Rob,
You say "no sanding required"
Even with peel ply I would suggest you sand for added insurance of
good bond, it can't hert. Derek Kelsall has discussed this in the
past and insist that you should sand even with peel ply finish. He
has had cases where the bond did not hold when stressed with peel
ply finish only. He is quite adamant on this point and I beleive
he has done test on the bonds.
--- On Thu, 11/12/09, Rob
Denney <harryproa@gmail.com> wrote:
From:
Rob Denney <harryproa@gmail.com> Subject: Re:
[harryproa] Re: Solitarry build To:
harryproa@yahoogroups.com.au Date: Thursday, November 12,
2009, 7:18 AM
Vinylester for the infusion, epoxy for the rest. It is
important to leave the ve for a day on the table to ensure a good
finish, and then another couple of days (more if it is cold) for it to
cure properly before epoxying it. I use peel ply on all areas of
the infusion that will be secondary bonded. peel it off and glue
to it, no sanding required.
rob
On Thu, Nov 12, 2009 at 9:13 PM, George Kuck
<chesapeake410@
yahoo.com> wrote:
Hello Rob,
What type of resin are you using ?
Happy sailing,
George Kuck,
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