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CircuitWorks Gold Guard Pen

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CircuitWorks Gold Guard Pen

Pen for cleaning and lubricating gold and other noble metal contacts and connectors

CircuitWorks Gold Guard Pen is engineered to clean, lubricate and protect gold, silver, platinum and other precious metal contacts. It is a high performance contact cleaner and lubricant dispensed by a convenient marker pen delivery system. The Gold Guard lubricant offers protection from oxidation and corrosion while improving contact and conductivity.

Features & Benefits

  • Cleans and leaves protective polyphenyl ether lubricant in one easy step
  • Extends life of noble metal contacts
  • Chisel tip marker for exact delivery to the contact
  • Safe on metals and plastics
Shelf Life 5 yrs.
Shipping Name Consumer Commodity ORM-D
Specs ANSI/IPC J STD-001, IPC-7711

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Part # Size Units Per Case

Lápiz de 8.5 g (.03 oz.) 

12 pens
Order from an authorized distributor


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 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:


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