Deltamat-Paquet is the sales agent for industrial applications of Calcaires de la Sambre.

With its high purity and very low iron content (max 200 ppm Fe₂O₃), Calcaires de la Sambre has a unique product for the glass industry.

Next to our standard coarse grades 0-2 mm and 0-3 mm, Calcaires de la Sambre has also developped finer fillers.