ROOF FORCE

Cement-waterproofing chemicals, except paints; Chemical brickwork preservatives, except paints and oils; chemical cement preservatives, except paints and oils; chemical preparations to prevent mildew; chemical concrete preservatives, except paints and oils; damp-proofing chemicals, except paints; chemical masonry preservatives, except paints and oils; chemical preservatives for tiles, except paints and oils

Paints

Substances for insulating buildings against moisture, namely, raw or semi-worked rubber, gutta-percha, raw or semi-worked gum, asbestos and mica, plastic materials in extruded form, semi-worked resins, and caulking materials