

🛡️ Protect your circuits like a pro—clear, tough, and inspection-ready!
The 422B-340G Silicone Conformal Coating is a clear, 12 oz aerosol designed for high-performance electronic protection. Certified UL 94 V-0 flame retardant and heat resistant up to 200°C, it fluoresces under UV-A light for easy inspection. Compatible with robotic coating systems and proven corrosion resistant, it offers easy reworkability for efficient maintenance.









| Manufacturer | MG Chemicals |
| Part number | 422B-340G |
| Item Weight | 340 g |
| Product Dimensions | 7.87 x 7.87 x 20.57 cm; 340 g |
| Item model number | 422B-340G |
| Size | 340 gram Aerosol |
| Color | Clear |
| Item Package Quantity | 1 |
| Measurement System | US |
| Batteries Included? | No |
| Batteries Required? | No |
C**R
Works as expected
J**R
Why buy the jar version? This can is only 1/10th the cost per mL! Spend that saved money on a can of acrylic too!
F**S
Great product
C**L
Easy to use and do the job
S**3
Cheaper than digkey. Used to coat speed sensor board, aircraft application.
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