We make your fridge frugal. With over 50 additives for polyurethane rigid foams, we enhance the insulating properties of materials used in fridges and freezers as well as building facades. The result? Energy consumption and CO2 emissions are put on a diet – along with your electricity bill. And our passion for keeping things lean doesn’t stop there. Thanks to fumed silica, insulating elements can now be made slimmer than ever before. That means more storage space for greens and fruits as well as milkshakes and cakes.