PAROC BLT 9b loose granular wool is a non-combustible stone wool insulation installed by blowing into old or new building attics. By blowing in the insulation, any gaps between different installations and the roof structure can be quickly and accurately filled, creating an airtight insulation layer. The loose granules based on stone wool are resistant to moisture and do not settle or form gaps. The blowing of the granules is carried out by contractors authorised by Paroc.
Please note that the product may contain small pieces of black glass veil. This does not affect the properties of the product, only its appearance.