[Public-List] Bulkheads

via Public-List public-list at lists.alberg30.org
Fri Feb 5 05:05:06 PST 2016



For caulking chainplates I have tried numerous products over the 38 years we have owned the boat...my current favorite is 3M4000 UV.


Mike Lehman

~~/)~/)~~






On Thu, Feb 4, 2016 at 2:56 PM -0800, "Stephen Gwyn via Public-List" <public-list at lists.alberg30.org> wrote:






So what are people's favourite sealant? I've been using
BoatLife polysulfide sealant. Polyurethane  (3M5200 and Sikaflex)
is too permanent. Silicone is permanent enough and once you
use it, nothing will stick to where it has been.

I was reading a british sailing, which recommended a butyl sealant
which stayed sticky indefinitely, meaning that when the seal flexed
and split, it would just seal itself again.

Thoughts?

SG

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