Epoxy Conformal Coating
4225 is a 2-part epoxy protective coating that conforms to a durable, tough, semi-flexible coating with an excellent finish. It protects against harsh chemicals, humidity, corrosion, oil, dirt, thermal shock, and abrasion. It also prevents high-voltage arcing, short circuits, and static discharges. Available in 1.35L, 10.8L, 60L, 540L. Contact us for pricing information.
4225 is a 2-part epoxy protective coating that conforms to a durable, tough, semi-flexible coating with an excellent finish. It protects against harsh chemicals, humidity, corrosion, oil, dirt, thermal shock, and abrasion. It also prevents high-voltage arcing, short circuits, and static discharges. Available in 1.35L, 10.8L, 60L, 540L. Contact us for pricing information.
This circuit board epoxy coating is a promising choice where extreme physical and chemical resistance are required.
- 2:1 mix ratio
- Ready to spray
- Certified IPC-CC-830C
- Inspection under UV light
- Thin coating application – can be coated as thin as 0.5 mil
- Excellent corrosion and chemical resistance


