Q-cell (Repair Putty Microspheres) are inorganic hollow bodies of very light powder filling. They are added to the resins to increase the volume and reduce the weight of the mixtures, for casting, filling and grouting. They have the advantage of limiting the development of heat that is released during the polymerization phase, as they are able to reduce the quantity of resin in the mass by up to one third.
 Product of superior quality to the microsphere, lighter and inorganic.
 Specific weight: 180 gr / l
 Specific product for preparing fillers for filling holes, especially during the repair phase, easily sandable.
 Available in 1 liter and 5 liter containers