WonderMASK P Peelable Solder Mask

Part # Name Size Units
Per Case
Price
Per Case
Case
Qty
 
2211-8SQ WonderMASK P - 8oz 8 oz (237mL) 24 $436.80
2211-G WonderMASK P - 1 gal 1 gal (3.8L) 1 $159.30
2211-5G WonderMASK P - 5 gal 5 gal (19L) 1 $623.98
2211-54G WonderMASK P - 54 gal 54 gal (205L) 1 $5,829.08
Packaging Order minimum case quantity only. Extra shipping fees may apply.
Order from an authorized distributor
Non-ammoniated, low odor peelable mask - Prevent soldering protected areas in a wave soldering process by applying a Peelable Solder Mask.  WonderMASK P is designed to apply smoothly, dry quickly, withstand high lead-free process temperatures and then be removed easily. 

WonderMASK P 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.

Conformal coating masking – In a conformal coating dipping or spraying process, WonderMASK can be used to cover connectors and other components and areas that should not be coated. WonderMASK P and PX are recommended.

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

  • Non-ammoniated
  • Nonflammable
  • Easily peelable
  • Low odor
  • Cure indicator - darkens as it cures
  • Compatible with gold and copper leads


Specifications: MIL-STD-2000 paragraph 5.3.18 parts a,b, and d.
Call-outs: Ford TOX #039772, Motorola Service Centers (2211-G)

Applications


FAQ's

Is there a way to dissolve or wash off pieces of peelable solder mask?

Sorry, the best method is with tweezers or a brush. Peelable solder mask will not readily dissolve in cleaning solvents.

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.

Articles

How To Use Spot Mask for Wave Soldering & Conformal Coating
Spot mask, commonly called “temporary solder mask”, can be used to protect open thru-holes or “vias” in wave soldering. Solder does not wet or stick to it, and it withstands soldering temperatures without charring and bubbling. When you are done, the mask is either peeled off or washed off in your P...
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