Chemtronics CLF1 Lead-Free Solder Masking Agent is a temporary, fast-curing, peelable solder masking agent formulated for use in high-temperature lead-free applications. It is a temperature-resistant coating that protects component-free areas of the PCB during wave soldering. Chemask Lead-Free can be introduced into the preheat oven within 4 minutes of application without adverse effects. It is used to protect pins, posts, contacts, and edge connections during conformal coating processes.
Stable to 550°F (288°C)
Can be used in lead-free or Tin/Lead applications
Compatible with rosin, no clean, and water-soluble fluxes
Unaffected by cleaning solvents
Leaves no residue – non-contaminating
Ready for wave solder in 4 minutes
Dries tack-free in 15 minutes
RoHS compliant
Typical Applications of Chemtronics CLF1 Lead-Free Solder Masking Agent
Temperature-sensitive components during wave soldering
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
Provide quotation, sample, TDS/MSDS, and technical consultation
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Offering expert advice on suitable equipment and automation processes
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Properties
Value
Base Material
Natural latex rubber
Color
Pink
Solvent Stability
Stable in all hydrocarbon, hydrofluorocarbon, chlorinated, and halogenated solvents (cured mask)
