Our company is classic suppliers , located in midrand. We manufacture and supply waterproofing products. We have two products i.e roof seal and rock guard.  Roof seal is applied in concrete roof slabs, basements, joint sealing, box gutters, sewage etc. Rock guard hardens independently and can bind other materials together. It has high strength and appropriate stiffness and  is used in mines to prevent collapsing and as a waterproofing product