October 6, 2026 WonderMASK W 2205 Washable Solder Mask for PCBs
WonderMASK W 2205 is a quick-drying water washable solder mask engineered to deliver temporary protection during printed circuit board assembly. Manufactured by Techspray, this non-corrosive mask is easily removed using batch or inline cleaning systems while safeguarding critical board areas.
Key Applications and Advantages of WonderMASK W 2205
Utilizing WonderMASK W 2205 provides exceptional process flexibility and effective thermal protection across automated electronic assembly workflows. Key features and advantages include:
- Thru-hole masking to prevent solder filling open component holes during wave soldering.
- Temporary component adhesive functionality to tack down components on double-sided PCBs.
- Rapid water washability designed for batch and inline cleaning systems (not for closed-loop systems).
- Ability to cure during pre-heat stages, streamlining overall production cycles.
- Thermal durability withstanding lead-free wave soldering temperatures up to 640°F (343°C).
- Non-flammable, low odor, and non-corrosive formulation supporting safe operation and RoHS compliance.
Technical Specifications
The table below details the essential performance properties and operational guidelines for this water washable mask:
| Specification Parameter | Product Data / Feature |
|---|---|
| Product Number | 2205 |
| Mask Type | Water Washable Solder Mask |
| Removal Method | Batch or Inline Wash Systems (Do not use in closed-loop systems) |
| Drying & Curing | Quick Drying / Cures in Pre-heat |
| Maximum Temperature Resistance | Up to 640°F (343°C) in wave soldering |
| Chemical Properties | Non-corrosive, Non-flammable, Low Odor |
| Compliance | RoHS Compliant |
Conclusion
Incorporating WonderMASK W 2205 into your assembly process guarantees efficient thermal shielding and effortless post-solder aqueous removal for high-quality PCB manufacturing. For technical assistance, product inquiries, or ordering details, please reach out via Contact – LORIOT INDUSTRIAL.
