[Class : 1] Chemicals For Use In Industry; Adhesives For Use In Industry; Putties And Other Paste Fillers; Chemicals And Adhesives Used In Cement, White Cement, Putty, Concrete And Building Materials Not Of Metal; Cement Waterproofing Chemicals, Except Paints; Chemical Additives For Use As Binding Agents In Concrete; Oil Cement Putty; Glazing Putty; Putties [Fillers]; Drying Agents For Putty; Putties And Other Paste Fillers; Putty For Use By Plumbers For Affixing Toilets; Agglutinants For Putty; Siccatives For Putty; Adhesives For Ceramic Tiles; Tile Adhesives; Cements For Affixing Tiles; Cements For Laying Tiles; Adhesives For Floor, Ceiling And Wall Tiles; Damp Proofing Compositions [Other Than Paints]; Damp Proofing Preparations, Except Paints, For Masonry; Damp Proofing Chemicals, Except Paints, For Masonry; Chemical Compositions For Use In Construction; Waterproofing Membranes In Liquid Chemical Form For Use In Construction; Chemical Sealants For The Sealing Of Surfaces; Chemical Sealants For The Sealing Of Floors; Chemical Sealants For The Sealing Of Walls; Chemical Sealants For The Sealing Of Roofing; Chemical Additives For Sealing Materials; Chemical Sealants For Tiles; Chemical Sealants For Glazed Ceramics; Chemical Additives For Plaster And Adhesives For Plaster Included In Class 1.