Clear insulating varnish (Corona discharge protective coating) 4226 MG Chemicals

This product has been discontinued and replaced by 4226A MG Chemicals


Clear insulating varnish (Corona discharge protective coating) 4226 MG Chemicals

4226 MG Chemicals is a highly insulating varnish with excellent arc and corona resistance. It is a low viscosity, 1-part coating that is easy to use and adheres well to many substrates.

This PCB varnish coating protects transformers, coils, motor windings, and various electric generator parts against arc, corona, corrosion, and moisture.

For red insulating varnish see 4228 MG Chemicals.

Features & Benefits

•     High dielectric strength – 4 100 V/mil (dry); 3 000 V/mil (wet)
•     Excellent moisture resistant
•     Excellent finish – tough, flexible, glossy, and durable transparent coat
•     Good adhesion