Solder Mask

MG Chemicals’ solder mask provides a quick and easy way to mask off specific areas of circuit boards, thereby preventing unwanted material from getting into the wrong places. It is also referred to as solder resist because it forms a thin polymeric layer that prevents the formation of solder bridges between close solder pads on PCBs.

Whether you are applying conformal coating, potting material or solder flux, our solder mask protects vital areas of the circuit board from malfunction due to shorting and corrosion. This solder resist layer can be easily peeled off after application is completed.

Features and Benefits

• Peelable solder resist– easy removal
• Low odor
• RoHS-compliant
• Withstands wave soldering temperatures
• Ammonia-free
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Applications

• Sealing traces and connectors to prevent corrosion and shorting from flux
• Masking connectors for potting or conformal coating