Manufacture of paints, varnishes and similar coatings and mastics

This sub-class includes: - manufacture of paints and varnishes, enamels or lacquers; - manufacture of prepared pigments and dyes, opacifiers and colours; - manufacture of vitrifiable enamels and glazes and engobes and similar preparations; - manufacture of mastics; - manufacture of caulking compounds and similar non-refractory filling or surfacing preparations; - manufacture of organic composite solvents and thinners; - manufacture of prepared paint or varnish removers