Sealants (chemicals), including sealants for surfaces; protective chemicals, cleaning chemicals, chemical preparations and chemical products in this class; chemical cleaning agents for use in industrial processes; cleaning preparations for use in manufacturing processes; solvent cleaners for removing grease during manufacturing operations; solvents for cleaning purposes during manufacturing operations; dust proofing chemical preparations (other than paint); freezing preparations in the form of sprays, products for use in freezing; degreasers for use in manufacturing processes

Cleaning and polishing chemicals, chemical preparations and chemical products in this class; cleaning and polishing chemicals for use on ceramic, glass, metal, polymer or rubber surfaces; cleaning preparations; canned pressurised air for cleaning and dusting purposes; chemical degreasing agents, other than for use in manufacturing processes