Vermiculite Micafil Medium Grade flexible flue 100L
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Vermiculite Micafil is a naturally occurring mineral expanded at high temperature to produce ultra lightweight aerated particles - 90% air by volume. Completely fireproof, MICAFIL is free flowing and easy to install. It is ideal for thermal and acoustic insulation in lofts, between floors, interior cavity walls, pipe protection, garden use and packaging of liquid and hazardous goods. Micafil mixes with cement to form lightweight concrete - ideal for insulated floors screeds and filling around chimney flues and boilers. It may also be used with gypsum to produce a backing plaster.
MICAFIL is fibre-free, non-irritant and safe, so there is no need to wear gloves, masks or take special precautions when handling it.