Hi Dale,

Are you going through a wash process after wave? We are looking for a water
soluble,
UV curable mask that will not plug up our closed-loop-recycling system. The
TechSpray
Wondermask looks pretty good at this moment. You can pull information on
this from on
the Internet at http://www.techspray.com/

You do need a UV light source, but I believe the curing time is less than
one minute.
There are also several UV curable, peelable, masks out there too. We did
find one
that staid very tacky, even to the point of running, if you store the
boards vertically.
Needless to say, that mask is not on our list of likely candidates.


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