| Class | Class Name | 
|---|---|
| 17 | insulation hollow sleeves | 
| 17 | insulation materials for buildings | 
| 17 | insulation materials for clothing and sleeping bags made of synthetic batting | 
| 17 | insulation materials for construction | 
| 17 | insulation materials for electrical engineering purposes, electric motors and electric devices | 
| 17 | insulation tapes | 
| 17 | insulation wraps | 
| 17 | insulators | 
| 17 | insulators for cables | 
| 17 | insulators for electric mains | 
| 17 | insulators for railway tracks | 
| 17 | insulators intended for energy production, transport and distribution | 
| 17 | insulators made of fibre cement | 
| 17 | joint packings | 
| 17 | joint packings for pipes | 
| 17 | joint sealants | 
| 17 | Joint sealing compounds | 
| 17 | joint sealing strips | 
| 17 | joint sealing tapes | 
| 17 | junctions, not of metal, for pipes | 
| 17 | laminated boards of plastics for use in manufacture | 
| 17 | laminated plastic films with conductive paths for use in manufacture | 
| 17 | laminated plastic materials for use in manufacture | 
| 17 | laminated plastic sheets for use in manufacture | 
| 17 | laminated plastic surface protection materials | 
| 17 | laminated plastics for use in manufacture | 
| 17 | laminates made predominantly of plastic for use in the manufacture of countertops | 
| 17 | laminates made predominantly of plastic for use in the manufacture of furniture | 
| 17 | laminates made predominantly of plastic for use in the manufacture of table tops | 
| 17 | laminates made predominantly of plastic for use in the manufacture of vanity tops | 
| 17 | laminates made predominantly of plastic for use in the manufacture of wall paneling | 
| 17 | latex [rubber] | 
| 17 | lawn hoses | 
| 17 | liquid gasket sealer for automotive use | 
| 17 | liquid rubber | 
| 17 | lute | 
| 17 | masking sheets [other than stationery and not for household or medical use] | 
| 17 | masking tapes [other than stationery and not for household or medical use] | 
| 17 | materials for insulating buildings against moisture | 
| 17 | materials for packing or insulation | 
| 17 | materials for packing, stopping, bonding, gasketing, caulking, insulating or sealing | 
| 17 | materials for packing, stopping, sealing and insulating | 
| 17 | materials used for thermal insulation and sound insulation | 
| 17 | metal foil for insulation | 
| 17 | metal foil insulation | 
| 17 | mica, raw or partly processed | 
| 17 | mineral wool [insulator] | 
| 17 | moldable foam resins for use in the manufacture of molded plastic articles | 
| 17 | molded plastic materials | 
| 17 | moulded laminated materials of plastic or manufactured predominately made of plastics, as semi-manufactured products |