WonderMASK WSOL Washable Solder Mask

Water-washable mask, safe on ion beds and filters

Part # Name Size Units
Per Case
2204-8SQ WonderMASK WSOL - 8oz 8 oz (237mL) 24
2204-G WonderMASK WSOL - 1 gal 1 gal (3.8L) 1
Packaging Order minimum case quantity only. Extra shipping fees may apply.
Order from an authorized distributor
Quickly and easily removed with in­line and batch cleaning system. Ideal water ­washable mask for closed-­loop systems. Safe for DI filter beds. 

WonderMASK WSOL has a number of useful applications in PCB assembly:

Thru-hole masking – Prevent soldering open holes in a wave soldering process by covering with WonderMASK. All of the masks listed below are well suited for this application.

Temporary component adhesive – WonderMASK can be used to tack down components on double-sided PCBs.

All Techspray WonderMASK products have the following advantages:

  • Withstands lead-free soldering temperatures up to 640°F (343°C) in wave soldering process
  • RoHS compliant

Features & Benefits

  • 100% water-soluble
  • Safe on ion beds & filters in closed-loop cleaning systems
  • Non-corrosive
  • Low odor

Applications


FAQ's

Are solder masks RoHS compliant?
Yes, all of our temporary solder masks are RoHS compliant. See RoHS documentation by using the link under the photo on the product page of the mask you are considering.
Does WonderMASK temporary solder mask contain silicone?

None of our masks contain silicone and they leave no residue behind.

Can temporary solder mask be left on the PCB permanently?
Temporary solder mask is intended to be just that – temporary. Manufacturers of solder masks, like Chemtronics, always recommend removing the mask because there is no testing to support doing otherwise. If you decide to leave the solder mask on as a permanent part of the PCB, you will have to do your own functional and reliability testing to ensure it does not cause a problem.
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