Chemtronics CWF8, Chemask WF, Water Filterable Solder Mask, 8oz Chemask® WF Solder Masking Agent is a high-temperature temporary spot mask that protects component-free areas from molten solder during wave soldering. It is water soluble, designed to be removed with open and closed loop aqueous cleaning systems. Chemask® WF is low foaming and has no effect on deionized water (DI) system resin beds. This water-soluble formulation is stable to rosin, organic and inorganic fluxes. FEATURES & BENEFITS Easily removed in water cleaning cycles Does not coat filtration equipment Noncorrosive; safe for sensitive contacts Removed with inexpensive filters, increasing the life span of activated carbon/resin beds US Patent Number 6,207,265 APPLICATIONS Ideal for use with closed loop cleaning systems Increases productivity by reducing cleaning system maintenance Short-term high-temperature protection from molten solder to 515ºF/268ºC Technical Data Sheet Safety Data Sheet
