October 6, 2026 WonderMASK WA 2206 Washable Solder Mask for PCBs
WonderMASK WA 2206 is a quick-drying water-washable solder mask designed for precise automated application in printed circuit board assembly. Manufactured by Techspray, this advanced mask features optimized viscosity for robotic dispensing while enabling effortless removal via inline or batch aqueous cleaning systems.
Key Applications and Advantages of WonderMASK WA 2206
Utilizing WonderMASK WA 2206 offers superior thermal resistance and dispensing efficiency for modern electronic manufacturing operations. Core benefits and applications include:
- Thru-hole masking to prevent solder from filling plated through-holes during wave soldering.
- Temporary component adhesive functionality to tack down components on double-sided PCBs.
- Viscosity optimized specifically for robotic and pneumatic dispensing systems.
- Rapid water washability designed for batch and inline washing equipment (do not use in closed-loop wash systems).
- Pre-heat curing capability that streamlines thermal processing steps in production.
- High thermal stability withstanding lead-free wave soldering temperatures up to 640°F (343°C).
- Non-corrosive, non-flammable, and low-odor formulation that fully complies with RoHS standards.
Technical Specifications
The table below summarizes the key technical properties and operational features of this washable solder mask:
| Specification Parameter | Product Data / Feature |
|---|---|
| Product Number | 2206 |
| Mask Type | Water-Washable Solder Mask |
| Dispensing Compatibility | Robotic & Pneumatic Dispensing Systems |
| Removal Method | Inline & Batch Aqueous Wash Systems (Not for closed-loop systems) |
| Thermal Resistance | Up to 640°F (343°C) in Lead-Free Wave Soldering |
| Chemical Properties | Non-corrosive, Non-flammable, Low Odor |
| Compliance | RoHS Compliant |
Conclusion
Selecting WonderMASK WA 2206 guarantees precise automated dispensing, dependable thermal protection, and rapid aqueous removal in automated PCB assembly lines. For product availability, technical inquiries, or purchasing support, please contact us via Contact – LORIOT INDUSTRIAL.
