Bonding Agents

Use

• Thin layer patching mortars.
• Renders.
• Floor screeds.
• Concrete repair mortars.
• Abrasion resistant lining.
• Tile fixing motars

Characteristics and Advantages

• Improved fluidity.
• Increased cohesion.
• Economical.
• Volume expansion in the wet state.
• Chloride free.

Colour

Powder pale brown

Packaging

5 litre

25 litre

200 litre

Use

• Improving the performance of rendering mixes, repair and patching mortars.
• In bonding slurries.
• As a hardener and dustproofer for cement screeds and flooring that are subject to heavy wear.
• In bedding mortars.

Characteristics and Advantages

• Improved bond strength.
• Increased workability.
• Significantly higher flexural, tensile and compressive strengths.
• Greater resistence to wear abrasion.
• Stability of green mortart significantly increased.
• Improved impermeability to water.
• Increased resistance to chemical attack.
• More dense and uniform surface finish to mortars, Toppings and renderings.
• Non-corrosive (will not attack steel reinforcement).

Colour

Liquid light grey

Packaging

5 litre

20 litre

Use

• Bonding agent for use on concrete, mortar or steel.
• For repairs to concrete using Sika's patching and repair mortars.
• For bonding new concrete to old (wet to dry).
• Anti-corrosion caoting for reinforcing steel.
• For repairs to reinforced concrete where there is corrosion of the steel.

Coverage / Usage Approx: Bonding agent: 1.5 -2.0m2/ltr Anti-corrosion coating: 0.5 -1.0 m2/coat

Characteristics and Advantages

• Excellent ashesion to steel and concrete.
• Acts as an effective barrier against penetration of water and chlorides.
• Contains corrosion inhibitors.
• Provides an excellent bonding coat for subsequent application of repair mortars (cement and epoxy cement based).
• High degree of mechanical strength.
• May be spray applied.

Colour

Component A white liquid Component B yellowish liquid Component C light grey powder

Packaging

1.75 litre

Use

• Sikadur®-32 N is used for bonding fresh concrete to an existingconcrete or mortar substrate. It is also suitable for vertical anchor bolt grouting.

Coverage / Usage Approx: 2 – 4 m2 per litre depending on the porosity of the substrate

Characteristics and Advantages

• Easy to mix and apply.
• Solvent free.
• Components of different colours to ensure thorough mixing.
• Excellent adhesion to concrete and a wide variety of other substrates.
• Tensile strength far greater than concrete.
• Can be applied to damp substrates.

Colour

Part A: White Part B: Grey Part A+ B mixed: Light grey

Packaging

Part A + B: 1litre and 5 litre