• Insulation Class H—Suitable for service up to 180 °C
• Excellent oil and moisture resistant
• Excellent finish—tough, flexible, glossy, and durable red coat
• Good adhesion
• Good water and salt water resistance

4228 is a highly insulating coating with excellent arc and corona resistance. This red, low viscosity, one part varnish coating is easy to use and adheres well to many substrates. The 4228 insulates transformers, coils, motor windings, and various electric generator parts against arc and corona. As well, it protects these parts from corrosion and moisture