[Class : 1] Waterproofing Chemical Compositions For Article Of Masonry, Wood And Other Building And/Or Construction Surfaces, Waterproofing Membranes In Liquid Chemical Form For Use In Construction, Chemical Liquids Used In The Construction, Janitorial And Industrial Sectors, Chemical Additives Used In Construction Industry, Chemicals And Additives Included In Class 1
[Class : 1] Waterproofing Chemical Compositions For Articles Of Masonry,Wood And Other Building And/ Or Construction Surfaces; Waterproofing Membranes In Liquid Chemical Form For Use In Construction; Chemical Liquids; Used In The Construction; Janitorial And Industrial Sectors ; Chemical Additives Used In Construction Industry, Chemicals And Additives Included In Class 1