MG Chemicals 422C-55MLCA Waterproof Silicone Conformal Coating, 55ml Bottles (Case of 5)

This circuit board waterproof coating is the best conformal coating where moisture protection, wide range service temperature, and flexibility are required. It works well as a first-person view (fpv) conformal coating and is an excellent choice for waterproofing remote systems, such as drones and remote-control cars.

Cured Properties

Resistivity: 3.5 x 10¹³ Ω·cm

Dielectric StrengthL 1,076 V/mil

Dielectric Withstand Voltage:>1,500 V

Glass Transition Temperature (T_g): 31°C

CTE prior T_g: 111 ppm/°C

Service Temperature Range: -40-200°C

Usage Parameters

Dry Time To Handle

1 coat: 10 min

2 coats: 15 min

Minimum Recoat Time: 2 min

Recommended Film Thickness: 25-75 µm

Theoretical Coverage @ 25 µm: 58 900 cm²/L

Uncured Properties

Viscosity @ 25°C: 14 cP

Density: 0.92 g/mL

Percent Solids: 30%

Shelf Life: 5 y

Calculated VOC: 271 g/L

Product Overview

More Information

Sold As	(Case of 5)
SKU	I512050
Part No.	422C-55MLCA
Brand	MG Chemicals
ESD-Safe	Yes
Volume	55ml
Container	Bulk/Dispensable