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June 1997

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Subject:
Re: Re[2]: LPISM Stripping
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Date:
Mon, 16 Jun 1997 23:18:45 -0400 (EDT)
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To clarify more, there is all epoxy LPISM, and there is also all acrylic
LPISM, and there also is mixed epoxy/acrylic LPISM, and virtually any coating
with SOME acrylic functionality can be stripped with strong alkali and
solvent.

Pure epoxy anything, whether it is photo-imagable, or simply thermal cure is
 more proof to stripping than butter coat, as butter coat contains bromine,
which makes in liable to attack, if only slightly.

Hope this clarifies somewhat.

Rudy Sedlak
RD Chemical Company

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