Our company was founded in 1961, when, thanks to the intermediation of a merchant, the formula and the name of Royal Diamond were inherited from an American company. And in a small garage, located on a street in Barcelona, two people, while removing a drum, give rise to a primary varnish that they will call Royalac
Epoxy resin and its insulating power provides a high level of protection against adverse agents such as humidity, dust and other polluting agents.
IMPREGNATION VARNISHSuitable for electrical equipment that requires high thermal resistanceThermal Class H
TUFQUIN BASED LAMINATEMachines that are subject to high thermal resistance demands.Thermal Class N
TUFQUIN BASED LAMINATEMotor windings for slots and interphasesThermal Class H
