Ambient air temperature : +5 °C min. / +40 °C max.
Substrate temperature : +5 °C min. / +40 °C max.
Application time : ~20 to 30 minutes at +30 °C when used as coating, mortar or bonding
agent
Description
Sika Latex SBR is a superior modified styrene butadiene emulsion to be mixed with cement slurry, cement mortar, concrete or cementitious grout for improved adhesion and water resistance properties. It is fully soluble in water and is added directly to the gauging water of slurry, mortar, concrete or grout.
Features
:
Multipurpose 5-in-1 application
Makes the mortar waterproof
Improves resistance to salt permeation
Improves toughness and flexibility and reduces
cracking
Good adhesion to substrates like concrete, stone,
brick etc.
Reduces viscosity of cement injection grout and improves bond of cured injected materials with substrates
Dilute with water up to 6 times depending on the
type of application
Reduces surface dusting of concrete
Improves chemical resistance of concrete
Improves frost resistance
Good resistance to water and water vapour
Reduces water cement ratio for equivalent workability
Mixes may be applied in much thinner sections
Usage
:
Sika Latex SBR is used as bonding agent, waterproof coating and site-mix mortar admixture for the following applications :
Bonding of rendering and coating layers
Bonding between successive concrete casts
Cement grouting and screeds
Polymer modified repair mortars
Masonry mortars
Renders
Tile fixing and paneling
Waterproof plastering
Waterproofing of roof slabs, sunken slabs, basements, retaining walls, water tanks, sunshades etc