Chemical products for use in industry; adhesives used in industry, in particular adhesives and adhesive mortar for ceramic tiles and natural stone floor coverings; primers and sealing materials; all aforesaid goods with a base of cement, dispersion and/or reaction resins

Rubber, gutta-percha, gum and goods made of these materials; packing and insulating materials for subsurfaces, including wood, plaster, concrete and related building materials, bricks, plastics and other organic and/or mineral-based building materials