PCS

Anti-corrosive papers; anti-corrosive tapes; anti-corrosive coatings; rust preservatives in the nature of a coating; primers for steel, concrete or timber based materials; concrete sealers in the form of a coating; sealer coatings for use in coating steel, concrete or timber based materials; architectural protective coatings; paints, varnishes, lacquers, colorants and dyestuffs

Insulating materials; insulating sheets and boards; semi-processed plastics; semi finished plastic sheet material for use in the manufacture of anti-corrosive and chemical resistant coatings and linings; artificial resins in extruded form for general industrial use; semi processed acrylic resins

Non-metallic building materials, namely, asphalts, bitumen, bitumenous coatings for rooting, bituminous roofing sealants for buildings, branching pipes, building framework, building panels, drain pipes, gutter pipes, gutters, joists, tubular linings for the lining of sewer systems, lintels, pipes of cement, concrete pipes, non-metal sewer pipes, reinforcing materials for building, wall claddings for buildings, water pipe valves, not of metal or plastic; non-metallic rigid pipes; drywall; boards of wood, all for use in the building industry; non-metallic transportable buildings