With the toluene-free contact adhesive Bond-O-Sil N1000 it is possible to bond plastics, including polypropylene (PP), expanded polypropylene (EPP), etc. permanently to one another or other materials such as metal, glass, wood, textiles etc. The surfaces to be bonded do not need to be pretreated or sanded, but they must be free of grease and clean. After Bond-o-Sil N1000 has been applied to both sides and then subsequently ventilated the parts to be joined are firmly bonded with one another by pressing them forcefully together. Afterwards the bonded parts can be processed immediately. The maximum adhesive strength is achieved after 48 h/20°C. It is not advisable to bond PE.