You have just worked with PU foam and are wondering where to put the used cans? Construction foam cans are hazardous waste. Therefore, they must not be disposed of in residual waste, yellow sacks, mixed construction or tinplate containers, but must be collected separately. PDR supports you in recycling free of charge! PDR recycles the cans and the liquid residual contents. The recovered raw materials are reused for new foams. In this way, PDR closes the cycle and conserves valuable resources. J…