3. HEALTH AND SAFETY As with all construction chemicals products caution should always be exercised. Protective clothing such as gloves and goggles shall be worn. Treat any splashes to the skin or eyes with fresh water immediately. Should any of the products be accidentally swallowed, do not induce vomiting, but call for medical assistance immediately. There are no known health hazards associated with SAB ® coat WP Acrylic 215 . Clean all the tools with water after use. Hardened materials can be removed mechanically only. Allow the waste to cure. Seal it into a suitable container and bury in landfill as per the local regulations. PACKING AND STORAGE PACKAGING SAB ® coat WP Acrylic 215 is supplied in 2 0 Kg , 25 kg Pails and 200 Kg Drum. COVERAGE 1 Kg/m² at 0.5mm film thickness. Two coats will give a combined thickness of 1.0 mm approximately. STORAGE & SHELF LIFE Store under cover, out of direct sunlight, clear of the ground on pallets and protect from extreme temperatures. In tropical climate the product must be stored in air - conditioned environment (<25 ° C). Shelf life is 12 months when stored as above.

2. (The properties shown above were obtained under laboratory conditions). All values given are subject to 10% tolerance PREPARATION OF SURFACE Concrete Surfaces Clean the surfaces which shall receive the coating of all dust, dirt, moss, oil and grease, loose particles, cement laitance and all other deleterious materials which will affect the adhesion of the coating with the substrate. Cracks and potholes shall be repaired with concrete repair mortar from the SPADREP* range. Metal Surfaces Clean the surface of all rust scales. This can be achieved by wire brushing or grit blasting. Priming SAB ® coat WP Acrylic 215 shall be diluted with 20% water and applied as primer coat on the concrete surface to seal the pores and stabilize the surface. The primer also functions as an adhesion promoter for the topcoats. This primer coat can be applied by a brush, roller or air less spray and allowed to dry completely before the application of acrylic coating. APPLICATION AND CLEANING OF TOOLS Mix the contents of the drum prior to the application to remove any sediment. SAB ® coat WP Acrylic 215 can be applied by soft bristled brush, roller or an airless spray. When applying by airless spray, dilute the coating with approximately 5% water to reduce the viscosity of the coating. Apply the first coat of undiluted material at a coverage rate of 1 kg/m²/coat to get a Dry Film thic kness of 0.5 mm. It is important to ensure that each coat has cured completely before applying the next coat. The second coat should be applied at right angle to the first at the same coverage rate, to ensure a full unbroken coating to the substrate. For improved strength and flexibility, embed a 65 g/m non - woven geo - textile membrane whilst the first coat is still wet on all corner joints, fillets and pipe penetration joints. Allow the coating to cure fully for 7 days to achieve its full properties.

1. 215 Acrylic coat WP ® SAB Elastomeric Acrylic Waterproof and Protective Coating Description SAB ® coat WP Acrylic 215: is a single component, elastomeric, acrylic waterproofing and protective coating. Upon curing it forms a tough, flexible and durable coating which is resistant to UV and other weathering agents. SAB ® coat WP Acrylic 215 is also used to protect exposed conc rete structures against carbonation and chloride ion diffusion. Usage : Used as waterproofing and protective coating for the following structures: • Sloped concrete roofs, metal profile roofs & asbestos roofs. • Anti - carbonation coating in car park decks. • Protective coating on underpasses & concrete bridge decks. • Protective coating on polyurethane foam insulation. ADVANTAGES • Single Component. Easy to Apply • Protects exposed concrete structures against Carbonation and ingress of atmospheric gases and salts • Good UV resistance • Elastomeric - high crack bridging capability • Good adhesion to most of the substrates • Good resistance to dilute acids, alcohol, hydrocarbons, chloride and sulphate ions Technical data SAB ® coat WP Acrylic 215 Color White (Colours available on request) Solid Content (by wt) 58 ± 3 % Tensile Strength (ASTM D412) 1.5 N/mm² (+/ - 0.2) Elongation (ASTM D412) 300 % (+/ - 20) Hydrostatic pressure @5bar (50m) Pass Toxicity Non - Toxic Crack Bridging Ability > 0.5 mm Application Temperature 5 to 45 Degree C Service temperature, [°C] - 20 ° C to 70 ° C