Product Details:
Our 4228 Red Insulating Varnish is a highly insulating coating with excellent arc and corona resistance. This low viscosity, one-part varnish coating is easy to use and adheres well to many substrates.
Applications & Usages
The 4228 insulates transformers, coils, armature, motor windings, and various electric generator parts against arc and corona. As well, it protects these parts from corrosion and moisture.
Specifications:
High dielectric strength - 3 000 V/mil (dry); 1 500 V/mil (wet) Insulation Class H - Suitable for service up to 180 °C Excellent oil and moisture resistance Excellent finish - tough, flexible, glossy, and durable red coat Good water and salt water resistance Good adhesion High gloss