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Chemtronics CW3300Black, Black 4.9g Pen Conformal Coating for PCB

CW3300Black Chemtronics , Black 4.9g Pen Conformal Coating for PCB
CW3300Black
CW3300Black
CW3300Black Chemtronics , Black 4.9g Pen Conformal Coating for PCB
Chemtronics

Product Information

Trade Name:
CircuitWorks
Colour:
Black
Material:
Acrylic
Application:
Conformal Coating, Insulates and Protects Conductive Pen Traces, Prevents Shorting and Arcing, Repairs Permanent Solder Mask
Package Type:
Pen
Minimum Operating Temperature:
-55°C
Package Size:
4.9 g
Maximum Operating Temperature:
+125°C
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Guarantee lasting protection for your electronics with Chemtronics CW3300Black, a 4.9g pen of high-quality black conformal coating. Designed specifically for printed circuit boards (PCBs), this convenient pen application allows precise and controlled coating for small-scale repairs or routine maintenance. Its fast-drying, durable coating resists wear and temperature fluctuations, making it ideal for electronic components subjected to challenging conditions. The CW3300Black ensures professional-grade protection at your fingertips.

Standout Features of the Chemtronics CW3300Black, Black 4.9g Pen Conformal Coating for PCB 

  • Offers precise, controlled applications for small-scale jobs.
  • Ideal for PCBs requiring a sleek, protective finish.
  • Protects against water, humidity, and environmental contaminants.
  • Coating dries quickly, reducing downtime between applications.
  • Withstands temperature fluctuations and exposure to chemicals.

Potential Benefits to Users

  • Prevents damage caused by environmental exposure.
  • Easy-to-use pen for spot repairs or small batch applications.
  • Safeguards electronic components from corrosion and degradation.
  • Quick-drying formula minimises work stoppages.

Application Areas of the CW3300Black, Black 4.9g Pen Conformal Coating for PCB

  • Protecting PCBs in consumer electronics.
  • Preventing corrosion in industrial control systems.
  • Shielding electronic components in automotive and aerospace applications.
  • Maintenance and repairs of electronic devices in harsh environments.
  • Sealing and protecting electrical connections in telecommunications equipment.

pdf icon
Datasheet CW3300Black(Technical Reference)
pdf icon
CircuitWorks Overcoat Pen Black (EN - SDS)(Technical Reference)

Reviews

  • Stephen Baker
    24 Sep 2025

    I ordered the Conformal Coatings (ET19186729/CW3300Black) from EnrgTech, and I am very satisfied. The product arrived quickly and in perfect condition. EnrgTech’s customer service team was quick to answer my questions and ensured I had everything I needed for my project. The website was easy to navigate, and I had a seamless shopping experience.

FAQs

Yes. We ship CW3300Black Internationally to many countries around the world.
Yes. You can also search CW3300Black on website for other similar products.
We accept all major payment methods for all products including ET19186729. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET19186729 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Chemtronics" products on our website by using Enrgtech's Unique Manufacturing Part Number ET19186729.
You can order Chemtronics brand products with CW3300Black directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Conformal Coatings category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Chemtronics CW3300Black, Black 4.9g Pen Conformal Coating for PCB. You can also check on our website or by contacting our customer support team for further order details on Chemtronics CW3300Black, Black 4.9g Pen Conformal Coating for PCB.
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