Cembond SB
A Waterproof acrylic modifier and bonding agent for cement mixes and concrete repair
Cembond SB is a one component modified acrylic liquid co-polymer specially formulated for use as a curing agent, bonding agent, waterproof coating when mixed with cement and as a general concrete repair system when mixed with cement and fine sand. Cembond SB is designed for maximum performance under the alkaline condition of cement mixes. Unlike PVA systems, the bond film will not hydrolyse under wet conditions and can therefore be used externally, internally and in submerged conditions.
- One component, easy to use.
- High bond strength provides excellent adhesion when used as a bonding agent for cement based mixes and Cempatch cementitious repair systems.
- Suitable for use in hot areas.
- Can be used internally, externally and for submerged conditions.
- Can be used as a curing agent eliminating the need for water curing.
- Outstanding water resistance.
- Prevents salt penetration into concrete.
- Non toxic system.
Cembond SB is ideally designed for use as a primer and curing aid for cementitious repair systems, bonding aid for bonding fresh to old concrete, brushable waterproof system with outstanding water resistance and a stabilized system which gives high mechanical strength and chemical resistance to cementitious mixes.
Approximately 5 - 8 m²/kg when used as a primer.
Approximately 4 - 6 m²/kg when used as a curing aid.
Approximately 3 - 3.5 m²/kg when used as a waterproofing slurry @ 500 micron thickness per coat.
Approximately 0.4 - 0.45 m²/kg when used as a repair render topping @ 5 mm thickness.
Cembond SB is available in 1, 5, and 20 kg containers.
Cembond SB has a shelf life of 12 months from date of manufacture if stored in a shaded place at a temperature of 25°C in original unopened packaging.
