ShaliSBR Latex – 20 Ltr

ShaliSBR Latex is a carboxylated styrene butadiene copolymer latex for integral adhesive forslurry bond coats, mortars and concrete to improve strength and Chemical resistance. ShaliSBR Latex meets ASTM C 1059-86, Type II.

Application:

• Toppings, patches and leveling concrete surfaces.
• Modifying / improving bonding of floor toppings, rendering and mortars.
• Repair of worn / damaged / spalled concrete and cracks.
• Thin sets, terrazzo, stucco and bonding slurries
• General reconstruction work and latex modified overlays.
• Bridge decks, highways and parking area.

Advantages:

• Easy to use.
• Excellent bond to concrete adhesion plaster, masonry, stone work etc.
• Facilitates dense, impermeable, mortar for column & beam repairs.
• Reduces rate of corrosion while applied on steel bars.
• Reduces cracking through increased mortar flexural strength.
• Increases mortar wear resistance under rubber wheeled traffic.
• Increases mortar tensile strength.
• Increases durability during freeze / thaw cycles.
• Withstands chloride ion diffusion & sulphate / CO2 attack due to marine or industrial weather.Application Methodology

Surface Preparation:

• If ShaliSBR Latex is used as a slurry bond coat, ensure that concrete is 3 days old.
• Do not place slurry coat on standing water.
• Ensure that the concrete is clean and rough. Remove all oil, dirt, debris, paint andunsound concrete.
• The surface must be prepared mechanically using a scabbler, bush hammer, shot blast orscarifier which will give a surface profile of a minimum 3 mm and expose the largeaggregate of the concrete.
• Use vacuum cleaner or pressure washing to ensure thorough cleaning and removal of allresidue.
• Ensure all concrete possess an open surface texture with all curing compounds andsealers removed.
• Pre-wet all areas to reduce moisture loss.