4228A Red Insulating Varnish 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 colour helps operators easily inspect coating coverage; however, for a clearcoat option, consider 4226A Clear Insulating Varnish. For insulation class H protection, consider 4228 Dielectric Coating.

This product is supplied in 55ml Bottles alongside 225ml, 850ml and 3.6L Cans.

If you are looking for large quantities, please contact our Sales Office to discuss.

Key Product Features & Benefits:

– Supplied in 55ml Bottles alongside 225ml, 850ml and 3.6L Cans.
– Excellent dielectric properties
– Fast dry time
– HAPs-free
– Adheres well to metals, glass and many plastics
– Provides excellent protection against moisture

Weight N/A

225ML, 3.6L, 55ML, 850ML


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.