SIGMA

PAINTS, VARNISHES, LACQUERS, PRESERVATIVES AGAINST RUST AND AGAINST THE DETERIORATION OF WOOD; COLORING MATTERS, DYESTUFFS; MORDANTS; NATURAL RESINS; METALS IN FOIL AND POWDER FORM FOR PAINTERS AND DECORATORS; SICCATIVES, THINNING AGENTS, BINDING AGENTS, PRIMING AND PUTTY