Everything started with Royalac

Our range of dielectric varnishes for Motor, Transformer and Electronics. 

In 1961 thanks to the development and manufacture of initial dielectrical varnishes formula our brand ROYALAC was born. A great technical and commercial effort combined with a market approach to the end consumer made us the opportunity to develop forward to get the wide range of varnishes we have today. From that beginning ROYALAC became a symbol in our industrial project.

Nowadays, Motor, Transformer and Electronics markets need electrical insulation materials and one of them is the dielectric varnish. Just for this reason we have been developing through these years accomplishing our challenges in achieving excellent varnishes under the name of ROYALAC brand.

This wide range of varnishes includes impregnation and finishing varnishes with high quality properties offering protection and a perfect flush surface to equipment like Motor, Transformer and electronic devices.

Nowadays, Transformer, Motor and Electronics markets need electrical insulation materials and one of them is the dielectric varnish. Just for this reason we have been developing through these years accomplishing our challenges in achieving excellent varnishes under the name of ROYALAC brand.

This wide range of varnishes includes impregnation and finishing varnishes with high quality properties offering protection and a perfect flush surface to equipment like transformers, motors and electronic devices.

The main technical features in our varnishes are:

* Hardness

* Fast drying

* Adherence and flexibility

* Resistance to external chemical agent

The main technical features in our varnishes are:

* Hardness

* Fast drying

* Adherence and flexibility

* Resistance to external chemical agent

The variety of our varnishes offers the perfect product to the electrical insulation needs according to: 

Air drying or Oven drying

*  Thermal Class (B, F and H)

*  Solvent based or Water based

* UL Certification

* Different formats available

Royal Diamond offers the most customized varnish according to the market needs working day by day close to our Clients to become their best insulation partner.