Red Insulating Varnish Coating (4228)

Progressive Engineers offers quality assured Mg Chemicals red insulating varnish. 4228A is an easy-to-use, HAPs-free, 1-part, low-viscosity insulating varnish that cures at room temperature and adheres well to many substrates including metals, glass and most plastics. This varnish insulates high-voltage parts such as motor windings and transformer coils against arcing and discharge as well as protects metals from corrosion.

The coating’s distinct red color helps operators easily inspect coating coverage; however, for a clear coat option, consider the 4226A. For insulation class H protection, consider our 4228.

Features & Benefits

• Excellent dielectric properties


• Fast dry time


• HAPs-free


• Adheres well to metals, glass and many plastics


• Provides excellent protection against moisture

We take orders from customers all around the country and deliver our products always on time. Choose us and order our red insulating varnish coating 4228 from us today. For any questions or queries feel free to contact us. We have executives who are always there for your needs.