WonderMASK PX Peelable Solder Mask

Request A Sample
Sku Number Name Size Units
Per Case
Price
Per Case
Case
Qty
 
2222-8SQ WonderMASK PX - 8oz 8 oz (237mL) 24 $401.04
2222-G WonderMASK PX - 1 gal 1 gal (3.8L) 1 $155.81
Packaging Order minimum case quantity only. Extra shipping fees may apply.

WonderMASK® PX is a temporary, peelable, latex solder mask designed to dry in half the time of standard peelable solder masks. It is hand applied and can withstand fluxing, wave soldering and cleaning operations. It effectively masks and protects open through-holes and underside components in a wave soldering process, and can be used as a conformal coatings mask.

WonderMASK PX can remain on all areas of the board until ready for test, and then, be easily peeled away. In addition, WonderMASK PX is ideally suited for situations where a thick coat of mask is required. WonderMASK PX has been specially formulated to cure homogenously, virtually eliminating any limit on the deposition thickness.

WonderMASK PX is not recommended for use on bare copper as it contains a sufficient concentration of ammonia to cause discoloration. For use on bare copper, WonderMASK P (part # 2211) is recommended.

Specifications: Meets MIL-STD-2000 paragraph 5.3.18 parts a, b, and d.

Features & Benefits

  • Fastest full cure
  • Ideal for situations where a thick coat of mask is required
  • Easily peelable
  • Highest strength to avoid breakage
  • Nonflammable

Articles

Ultimate Guide to Electronic Soldering
What is soldering? Soldering is the joining of two metal surfaces mechanically and electrically, with the use of metal called solder (pronounced “sodder”). Solder secures the connection so it doesn’t break loose from vibration, other mechanical forces and provides electrical conti...
Read This Post

How to Identify Ionic Contamination Sources in PCB Assembly
What causes PCB failure? Whether it's a catastrophic failure or a latent field failure, nothing is more frustrating and expensive than when a circuit board stops functioning. The design was prototyped and thoroughly tested, and yet, has problems once in full production. What happened?! I can&rsq...
Read This Post

5 Best Practices for Cleaning High Reliability PCBs
Aerosol cleaning introduces a continuous supply of clean, unused solvent throughout the entire bench cleaning process of printed circuit boards (PCBs). Aerosol cleaning prevents the introduction of new contaminants. While there are some obvious pros of aerosol cleaning, questions remain as to whethe...
Read This Post
You did not finish submitting your information to request a sample