Chemtronics Chemask WF – 1 gal - CWF1

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.

• 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

• 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