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Posted by Joseph Meehan on January 8, 2007, 7:14 am
Edwin Goei wrote:
> I want to fix a failed part of caulk in my tub that has mildew. I hear
> that all of the old caulk needs to be removed because new silicone
> will not stick to old silicone. Can I remove just the section that is
> bad? The bad section is connected to the caulk that is still good and
> it would take a lot of work to remove all of the old caulk. If I only
> remove the bad caulk section, what do I do with the border between the
> new caulk and the old caulk that is still good?
>
> -Edwin
You might try cleaning the mold. If the mold is really bad, I suggest
removing all of the old calk and replacing it with a calk designed to be
mold resistant. Doing just part will result in miss-matched colors and
textures and in a short time the calk you did not replace will have the same
problems and you will end up replacing it a little at a time. Do it once
right and be done with it. Don't skimp on calk quality.
--
Joseph Meehan
Dia 's Muire duit
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