Fosroc Nitobond SBR - Bonding, Repair and Waterproofing Polymer 1L

Fosroc Nitobond SBR is a modified styrene butadiene rubber emulsion specially designed for use as a bonding aid and gauging liquid for cementitious systems. It is resistant to hydrolysis and can therefore be used for external applications.

Areas of Application

• For modifying and improving bonding of floor toppings, renderings and mortars
• Repair of worn, damaged and spalled concrete
• Repair of large cracks
• Polymer modified floor screeds
• Waterproofing plasters for masonry and slurries
• As a bonding agent for uses in repair and plastering in combination with cement
• For making polymer mortar for repairs mortars
• Treatment for leaching and salt petre action
• Multipurpose mortar admixture for injection grouts

Features

• Single component liquid can be easily gauged as required
• Improves cohesion and workability
• Improves mortars to provide waterproof repairs, renders and toppings which are highly resistant to freeze/thaw cycling
• Improved tensile and flexural properties allow thin applications
• Excellent bond to concrete, masonry, stonework, plaster and blockwork
• Contains no chloride admixtures
• Can be applied to damp substrates

Dosage

• Slurry 

Nitobond SBR : Water : Cement :: 1 : 1 : 3

• Patching and Repair Mortars and Plaster for Masonry 

Cement - 50Kg

Zone II Sand - 150Kg

Nitobond SBR - 5- 9 Ltr

Water addition - 11 - 15 Ltr

Recommended Thickness - 8- 30mm

• Heavy Duty Floor Screeds

Cement - 50Kg

3 - 6mm Granite Chips - 75Kg

Zone II Sand - 75Kg

Nitobond SBR - 5 - 9Ltr

Water addition - 8 - 12 Ltr

Recommended Thickness - 10 - 25mm