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.
Backup insulation behind dense brick or castable, kiln car decks, furnace roof and wall insulation. Supplied 230 × 115 × 75 mm and 230 × 115 × 65 mm.
Manufacturer technical datasheets and safety data sheets for this line are available on request — ask for them with your enquiry and we will send them with the quotation.
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