Chemtronics Green Acrylic Conformal Coating Pen, 4.9 g, -55°C to 125°C, Circuit Board Protection CW3300G

Chemtronics CW3300G Green Acrylic Conformal Coating Pen is a specialized 4.9 g pen designed for electronic circuit board manufacturing and maintenance. This pen delivers a protective, insulating acrylic coating for PCB traces and components, providing effective defense against environmental hazards including moisture, abrasion, fungus, and static discharge. The acrylic formula ensures high dielectric strength and robust performance, allowing the pen to help prevent shorts and arcing in sensitive electronics.

The pen's convenient design enables precise manual application, making it suitable for both production and repair settings in industries such as data communications, aerospace, instrumentation, controls, and general electronics maintenance. The operating temperature range is from -55°C up to 125°C, supporting usage in a wide variety of demanding environments. The coating is hard and durable, and it contains a fluorescent indicator for easy post-application inspection under UV light.

Chemtronics CW3300G is resistant to water-based cleaners and offers limited resistance to aggressive solvents such as acetone. For enhanced chemical resistance, the coating can be heat cured if required. As a single-component system, the pen is efficient and straightforward to use, reducing complexity for operators and ensuring consistent quality.

Applications include protecting and insulating circuit board traces, components, and other delicate electronics in manufacturing and maintenance, as well as preventing static discharge, moisture damage, and the growth of fungus. The coating is particularly useful for environments subject to harsh conditions and frequent electronic repairs.

This conformal coating solution is an industrial-grade product, preferred for professional electronics cleaning and protective maintenance. It enhances reliability and longevity of circuit assemblies, supporting quality assurance protocols in advanced electronic fabrication.

Industrial use cases: Electronics manufacturing, circuit board servicing, PCB protection for instrumentation, aerospace equipment maintenance, and commercial electronics repair. Browse the EnvMart catalog for more Chemtronics products and specialized Electronics Cleaners.