Chemtronics Chemask Peelable

Chemtronics Chemask Peelable is a high-performance, fast-curing solder masking agent designed to provide reliable protection for printed circuit boards (PCBs) during demanding manufacturing processes. Formulated as a pink, natural latex rubber compound, it creates a temporary barrier that is stable up to 515°F (268°C), making it ideal for protecting component-free areas, gold fingers, connectors, and temperature-sensitive components during wave soldering. Its versatility extends to use as a mask during conformal coating, ensuring precise application and preventing coating on designated areas.

A key advantage of Chemask is its exceptional cleanliness and ease of use. It dries tack-free in just 15-30 minutes and, once cured, can be removed quickly and cleanly by hand-peeling without leaving any residue. This non-contaminating property prevents damage to sensitive board areas and eliminates the need for additional cleaning steps. Chemask is compatible with all flux types and common cleaning solvents, is non-flammable, RoHS compliant, and has a very low VOC content, making it a safe and efficient choice for modern electronics assembly lines.

Key Features & Benefits:

• High-Temperature Resistance: Protects components up to 515°F (268°C) during wave soldering.

• Clean, Residue-Free Removal: Peels away easily by hand without leaving any contaminants.

• Fast Curing: Dries tack-free in 15 minutes and fully cures in 30 minutes.

• Broad Compatibility: Works with all flux types and is stable against common cleaning solvents.

• Versatile Application: Can be applied via squeeze bottle, spatula, or automatic dispensing equipment.