what is the current mast track adhesive?
----- Original Message -----
From: BDally6107@xxxxxxx
To: swiftsolo@xxxxxxxxxxxx
Sent: Tuesday, February 22, 2005 2:28 PM
Subject: Mast track issues and history
A while back Christian reported that he'd had trouble with his mast track
coming loose at the top and bottom. Having a couple of seasons on my current
mast without problems, I thought that perhaps this was an anomaly. During the
recent boat show in Vancouver BC, I witnessed the mast track come loose on a
boat that wasn't even sailing. The sail was raised and just the tension over a
couple of days made the track come loose.
After returning home, I took one of the early Forte experimental masts,
slipped a screwdriver under the end of the track and began to pry. To my
surprise I was able to peel the track off with my hands. The adhesive was
tightly bonded to the mast but left the sail track clean as a whistle.
This is interesting because I've got a couple of hard seasons on the mast in
USA 002 and this same adhesive and mast track is commonly used on International
Canoes. I've had no problems whatsoever.
Here is what I've concluded.
1. I have always hoisted my main as high as possible on the mast in order to
make the halyard pull on an angle because I was afraid that I'd pull the slug
in the headboard right out of the track. There is a high load due to the
severe mast bend.
2. Even so, this is simply a bad situation and all future mast tracks must
be bonded using Plexus (mecathilate--don't have a clue how to spell it). I
know this will bond and hold the track indefinitely.
3. A solution for existing masts is being worked out with Forte. In the
interim, they are providing a plexus kit for us to take to Florida and will
provide it to anyone with a problem. They will also relace the track if you
send the mast back--free of charge. This stuff cures in a couple of hours to
about 90% if my memory serves me. 80% on plexus would be stronger than the
current adhesive by a significant amount.
4. What I suggest is the following. A. always hoist your main all the way
up the mast. B. If your mast track starts to come loose, use the plexus kit
that will be provided by Forte and clean and rebond the top and bottom couple
of feet after cleaning off all of the old adhesive. Forte wants our business
and will do what is necessary and fair to help us solve this problem.
Best regards,
Bram
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