They are Vermiculite plates used in the background insulation of cement, heat treatment, glass, ceramic, glass mosaic, lime and reheating furnaces up to 1110°C

• High strength,
• Easy to process,
• They are preferred to rock wool for they have a structure of low thermal conductivity being long-lasting and resistant in many applications.
Standard Thickness; 25, 40, 50, 65, 75, and 100 mm.
They are 1000 x 610 mm in size and special-shaped parts are maintained in demand.