Addcrete Anti - Dust is an easy to use product that can eliminate powdering and dusting concrete. Concrete can become dusty or powdery on the surface for a number of reasons, such as the concrete being affected by rain or the concrete has had excess water added while being mixed. Both of these situations cause the cement-water ratio to be too high on the water side. This weakens the surface causing dusting or powdering.

Addcrete Anti - Dust reacts with the free lime present in the concrete surface and forms the product calcium silicate, a very hardwearing substance. It is applied by dissolving the powder into 20 ltr of water and pouring over the concrete. Use a clean broom to spread and do not allow puddles to form. Up to 3 coats may be applied depending on how effected the concrete is.

Advantages

·         Very effective treatment for water damaged concrete.

·         Eliminates cement dust in sheds, garages and factories.

·         Easy to apply.

·         Can be used on house slabs to minimise dust.

·         Provides a cleaner safer working environment.

·         Available in 3kg bag.

Dosage / Coverage

Dissolve 3kg of ANTI-DUST in 20 litres of potable water.  This should cover approximately 50sq meters.

Preparation

The concrete surface should be completely clean and free of all contaminants.

Application

ANTI-DUST is applied by dissolving the powder into 20 litres of water and pouring over the concrete. Use a clean broom to spread and do not allow puddles to form. Up to 3 coats may be applied depending on how affected the concrete is.

Curing

Drying time is approximately 2 hours.

Packaging

Available in 3kg bags.

Storage

Should be stored in original un-opened containers.

Precautions

Not recommended for use on concrete work intended for sealing or spray coating.

Suitable protective gloves, goggles and clothing should be worn.  Any contact with the skin or eyes should be flushed / washed off with running water immediately.

Avoid inhaling or swallowing the product.

NOTE: Material safety data sheets for these and all Addcrete products are available on request.  Read the MSDS and product label carefully before using.