Chemask® Solder Mask protect PC boards, plated thru-holes, contacts, pins, posts, terminals and gold fingers during wave soldering. They provide short-term high-temperature protection from molten solder to 515ºF/268ºC. All solder masks are nonflammable, non-contaminating and will not leave
Chemask WF can be removed in a batch or inline cleaning system, and will not clog filters or damage ion filter beds. Peelable solder masks are commonly used in no-clean soldering environments or by PCB assemblers that clean with solvents. Peelable masks are commonly used for masking contact areas and over chemically sensitive components in conformal coating processes.