Calderys is the world's leading provider of refractory solutions for your aluminium foundry twin chamber furnace. Our monolithic refractory range fits particularly to the complex lining design of these furnaces. Calderys solutions allow excellent metal quality and very low energy consumption. In the melting zone, our best-in-class products withstand mechanical erosion of the charge and resist to corundum growth formation from aggressive aluminium alloys. From fast repairs to full furnace refractory relinings, contact our experts.