HFK Insulation Brick
A lightweight insulating brick of mullite, kyanite and clay at 65% apparent porosity — the porosity is the product. It is an insulator, not a structural or hot-face material, and it will not take mechanical load or direct slag contact.

| Dimension (LWT) | 230X115X75/65 |
|---|---|
| Apparent Porosity (%) | 65 |
| Bricks Type | Insulation |
| Material | Mullite, Kynite, Clay |
| Size | 230x115x75/65 |
Values as published by the manufacturer. Manufacturer TDS governs.
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