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CircuitWorks Conformal Coating Remover Pen

CircuitWorks® Conformal Coating Remover Pen allows for quick, convenient and precise spot removal of most types of conformal coatings in seconds. The solvent evaporates quickly and provides low surface tension for superior wetting.

Features & Benefits

  • Spot cleans tight tolerance areas on circuit boards
  • Marker dispenser provides controlled and exact application
  • Evaporates quickly
  • Provides low surface tension for superior wetting
  • Low VOC content

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Part # Size
CW3500

9 g (0.32 oz.) pen on blister card

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FAQ's

How do you remove conformal coating when repairing or reworking a PCB?

Chemtronics offers the CircuitWorks® Conformal Coating Remover Pen that allows you to remove a tight area of coating around a repair area without affecting the rest of the PCB. You first saturate the tip by tapping it lightly on a surface, which opens the valve and releases solvent. Holding the tip down may oversaturate it, which could lead to solvent flowing into unintended areas.

How do I figure out the shelf life of a product?

The shelf life of a product can be found on either the technical data sheet (TDS), available on the product page, or by looking on the certificate on conformance (COC). The COC can be downloaded by going to https://www.chemtronics.com/coc. Once you have the shelf life, you will need to add it to the manufacture date for a use-by date. The manufacture date can be identified by the batch number. The batch code used on most of our products are manufacture dates in the Julian Date format. The format is YYDDD, where YY = year, DDD = day. For example, 19200 translates to the 200th day of 2019, or July 19, 2019. This webpage explains and provides charts to help interpret our batch numbers: https://www.chemtronics.com/batch-codes.

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