Hardseal Advanced

CCS Hardseal Advanced is a ready to use general-purpose acrylic sealer formulated to protect and enhance the surface of concrete.

The solution provides an extremely hard film of limited flexibility with excellent resistance to tyre marking sunlight grease and oil.

RECOMMENDED USES

Allow freshly laid concrete which has been treated with CCS Same Day Sealer to cure for at least 3–7 days prior to application of sealer.

Fresh concrete which has not been treated with CCS Same Day Sealer or a curing agent should be left to cure for a minimum of 28 days prior to application of sealer.

Do not apply to concrete if it has a patchy appearance.

PREPARATION

• Existing Concrete

To ensure all surface contaminants are removed apply CCS HD Degreaser or CCS Citric Cleaner to the surface removing any oil stains.

Scrub the surface with auto scrubbing equipment or use a high pressure water cleaner to remove contaminants ensuring all traces of the degreaser are thoroughly removed.

• Over New Concrete

Fresh concrete which has not been treated with CCS Same Day Sealer or a curing agent should be left to cure for a minimum of 28 days prior to application of sealer.

Remove all oil grease and dirt using CCS HD Degreaser .

Thoroughly wash the surface using auto scrubbing equipment or a commercial high pressure water cleaner.

Where efflorescence or laitance is present a mild citric cleaner wash may be required. Use CCS Citric Cleaner as per the label and data sheet instructions. Acid washing is not recommended on concrete pavers.

All concrete surfaces must be thoroughly dry before applying any sealer.

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Plain or Coloured Concrete. Stamped / Patterned Concrete. CCS Stylepave or ‘Sprayed-on Concrete’. Stencilled Concrete.

PACKAGING

CCS Hardseal Advanced is available in 20 litre and 200 litre drums.

COVERAGE

Coverage is approximately 4–5 m2 per litre per coat. Where two coats are applied coverage is approximately 40–50m2 per 20 litre drum.

Refer to the chart below for first coat dilution rates. Always dilute with CCS Solvent.

APPLICATION METHOD

Best results are achieved by using a CCS Solvent Resistant Broom Head. A low pressure sprayer or roller can also be used however penetration into the concrete is not as effective as using a broom head.

Concrete Finish

Dilution Rate

Solvent : Sealer

Stencil Concrete

1litre : 5 litres

Smooth or Pattern Concrete

1 litre : 4 litres

Spray-on Resurfacing