Re: [Paddlewise] sealer for bulkheads

From: Dave Kruger <kdruger_at_pacifier.com>
Date: Fri, 6 Jun 2003 20:06:29 -0700
wrf_at_CISUNIX.UNH.EDU wrote:

>> Ice damage this winters broke the seal between my bulk head and the
bottom of the kayak- now I have a leaky forward compartment.  Can it be
repaired with any good silicone sealer or does it take a special kind of
flexible sealer??  Any ideas >>

Silicone is not recommended, in case you later need to do a major fix of the
hull -- polyester resins (and epoxies) do not stick well to surfaces that
have had silicone on them.

Depends on what the bulkhead material is, but 3M 5200 is commonly used for
this application.  It comes in a fast(er) cure and a regular cure.  Either
kind should work here.  Getting the old joint clean and abraded will be
tricky, but the 5200 is a good gap filler, so it is OK to erode some
bulkhead.

5200 is at the local marine supply store.

--
Dave Kruger
Astoria, OR

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Received on Fri Jun 06 2003 - 20:06:32 PDT

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