Made from a combination of polyester resin which is reinforced with fibreglass strands and set, Polyester Glass is a tough, strong, rigid electrical insulation sheet material.
This type of insulator is available in a number of different grades to meet different application requirements.
All can be cut and machined to meet precision requirements and are available in a large range of thicknesses. The list below details our full range of standard size Polyester Glass sheets. Click on any for more information on the material, specifications and a list of available thicknesses.