We have found that the Dymax E906B (blue) and Dymax 9-20515 (red) UV curable masks work pretty well. Much quicker than latex too. Doug Pauls Principal Materials and Process Engineer Rockwell Collins On Tue, May 1, 2018 at 12:59 PM, Richard Kraszewski < [log in to unmask]> wrote: > I have some doubts if the latex masking we use occasionally in wave > soldering is the best performer out there. > I would appreciate it if you techies can share what is your currently > preferred product that you think we should take a look at. > > Thanks > > > Rich Kraszewski > Senior Staff Process Engineer > Plexus >