1
Industrial chemicals; unprocessed artificial resins; silicones; unprocessed plastics; adhesives for industrial purposes; silicone resins (included in this class); contact cement for use with laminates; tile adhesive (cements for affixing or installing tiles)
17
Polyurethane foam (semi-finished); polyurethane foam for insulation; packing, stopping and insulating materials; sealant compounds for joints; caulking materials; silicone rubber, silicone rubber compounds, silicone rubber compositions; heat insulating materials and insulating materials against cold; silicone resins (included in this class); silicone foam for heat insulation or heat shielding; sealant compounds for joints; lute, not included in other classes
19
Building materials (not of metal); spackling compounds; coatings; cement coatings; fillers for repairing walls; mortar; concrete; cement; asphalt; pitch; bitumen; screed; grouting materials; floor levelling compounds for building