4 x CALCIUM SILICATE INSULATION BOARD. Very Light Weight Insulation Slabs with Excellent Insulation Value and Good Heat Resistance. EXCELLENT INSULATION LAYER UNDER FIREBRICKS. Application: SUPER ISOL is designed for the application as a back-up Insulation of all Refractory Constructions - Dense Firebrick, Insulating Firebrick, Castables, Plastic Refractories etc.
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