ACL Mighty Mask is a fast curing, temporary masking agent designed for a variety of electronics manufacturing applications. It safeguards component-free areas on PCBs during soldering and on components during conformal coating processes.

A special heat-resistant compound is added to the latex to provide short-term, high-temperature protection which makes it ideal for temperature-sensitive components in hand and wave soldering. In some environments, Mighty Mask’s swift cure time allows for usable, tack-free mask in 1 hour at 160F or 3 hours in ambient temperatures

This plastic-safe, peelable solder mask removes easily by hand or with tweezers without leaving contaminating or corrosive residues. It is compatible with all cleaning solvents and flux types.

• Compatible with rosin, lead-free, and water-soluble fluxes
• Dries fast, peels off easily
• Leaves no residue or contaminants
• Non-corrosive and safe for metals
• RoHS compliant
• Made in USA
• TDS
• Safety Datasheet