CEMBLOC® Cembond SBR Primer (1L).

Technical Information

• Total solids - ca. 30%.
• Viscosity - less than 100 cPs.
• M.F.F.T0°C Freeze/thaw - passes 5 cycles at -15°C to +20°C.
• Calcium ions - Compatible.
• Aluminium III ions - Compatible.
• Antioxidant - Added.
• Bactericide - Added.
• Density - ca. 1.02kg/ltr.

Product Uses

• As a water resistant bonding agent for tile backers, external rendering and screeds.
• Admixture for concrete repair, brick slip and tile fixing mortars.
• For improving resistance to abrasion, chemicals and oils.
• Repair and renovation, surfacing of floors and bonding generally.
  

Advantages and Characteristics

• Colour - White
• Increased adhesion.
• Reduced shrinkage and cracking.
• Reduced surface dusting of concrete.
• Improved waterproofing properties.
• Much improved toughness and flexibility.
• Improved workability.
• Improved mechanical properties.
• Improved resistance to freeze/thaw frost resistance.
• Shelf life - 12 months in unopened containers.
• Storage conditions - Cembond SBR is best stored at moderate (5 - 30°C) temperatures to avoid the possibility of permanent damage occurring due to prolonged heat or excessive cold. However if frozen, then the latex should be thawed slowly. Preferably stir Cembond SBR prior to use. Cembond SBR contains sufficient bactericide to preserve the latex under normal storage conditions.

Data Sheets available upon request.