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4225 - 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.
This circuit board epoxy coating is a promising choice where extreme physical and chemical resistance are required.
For a UL 746E-certified acrylic conformal coating, visit 419E.
For a silicone/acrylic hybrid conformal coating, check out our 422C.
We also offer polyurethane (4223F), and UV-curable (4200UV) conformal coatings.
Features & Benefits
- 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
| Catalog Number | Sizes Available | Format |
|---|---|---|
| 4225-1.35L | 1.35 L (1.42 qt) | 2 Can Kit |
| 4225-10.8L | 10.8 L (2.85 qt) | 3 Can Kit |
| 4225-60L | 60 L (15.8 gal) | 3 Pail Kit |
| 4225-540L | 540 L (142 gal) | 3 Drum Kit |