Koster SB Bonding Emulsion 5ltrs
Koster SB Bonding Emulsion is a multi-purpose liquid plasticising dispersion for use with all cement based mortars, plasters and sealing slurries. Solvent free, plasticise and filler free. The product provides a plastifying effect, increases the elasticity and reduces the water absorption of mineral systems. It is waterproof after full cure. Typical field of application: as an additive for waterproofing with NB 1 Grey.
SB Bonding Emulsion is a universally usable synthetic liquid for all cementitious mortars, plasters, and sealing slurries. Koster SB Bonding Emulsion is solvent, plasticiser, and filler-free. When added to
mineral based systems, the synthetic liquid increases elasticity and flexibility and reduces water absorption.
SB Bonding Emulsion is waterproof which means that after its application it can neither be washed nor rained off.
SB Bonding Emulsion can be used in all cases in which a good bond between mortars, plasters, sealing slurries, concrete and existing mineral substrates has to be achieved. As an additive to mineral systems, the synthetic additive causes a strong increase in flexibility and elasticity and at the same time a reduction of the water absorption. Due to the synthetic additive, cured mortars and plasters become considerably more resistant to frost, salts, and other aggressive substances. Additionally, SB-Bonding Emulsion improves the application properties and work ability of fresh mortars.
Replaces 10 – 33% of mixing water
Koster NB 1 Grey, all Koster sealing slurries: For each 25 kg bag replace 1 – 2 kg of the mixing water with KÖSTER SB Bonding Emulsion.
Koster Mortars: For each 25 kg bag approx. 800 ml Emulsion, and the required water given in each respective Technical Data Sheet.
For cementitious bonding bridges: approximately 200 g / m².
|Dry matter content||approx. 44 ± 1 %|
|pH-value||10.5 – 11.5|
|Viscosity||approx. 120 mPa•s|
|Specific gravity||approx. 1.00 g/cm³|
|Elongation at break||approx. 700 %|
|Breaking load||approx. 4.0 N / mm²|
|Application temperature||+ 2 °C to + 35 °C|