A quick, easy and effective way to eliminate dust, strengthen and bind concrete floors. Concrete Dust Sealer is a water-based, milky liquid which dries clear.

  • Helps resist staining
  • Binds weak, porous surfaces
  • Use outside on paths and drives, etc.
  • Highly effective dustproofer for concrete, brick, plaster and masonry
  • Suitable for use indoors or outdoors

The basics

You’ll need

  • Soft Broom

This product is available on our website and can be shipped with your order for Concrete Dust Sealer so you can get the job done quickly.


Concrete Dust Sealer is supplied in 5 litre containers.

Instructions for use


Concrete Dust Sealer is really easy to apply (just push around with a soft broom) and is incredibly effective at dustproofing, hardening and binding weak dusty surfaces.


Use on dusty porous concrete, sand and cement screed or bricks, render and blockwork. The surface must be porous for the product to work.

Prepare It

Surfaces should be as dry as possible as moisture can affect the penetration of the sealer and possibly lead to a white blooming effect.

On concrete, masonry and sand/cement screeds
Often a good sweep is all you need to prepare the surface. If the concrete is new, it must be left for 2 weeks. Any laitance (a dusty residue of cement particles) can be removed with a good stiff brush.

Apply It

This so easy to use. Just pour it onto the floor and sweep it around evenly using a soft broom, working it in as you go. Remember, the surface must be dry and porous enough for Concrete Dust Sealer to penetrate and do its job. One application is usually enough. Simply keep applying it until the concrete cannot absorb any more of the liquid. Avoid letting puddles dry on the surface by sweeping any unabsorbed liquid onto adjacent areas with a soft broom. Do not apply when the floor temperature is below 10°C.

Dry It

The treated surface dries quickly – like it had just been wetted with water. Stay off it for 2 or 3 hours, depending on how warm and dry the conditions are.

Cover It

Coverage is approximately 30m2 per 5 litres, depending on the porosity of the surface.

What else do I need to know?

Do use:

Oil & Grease Remover: A virtually odourless degreaser that is great at removing grease prior to treatment. Can be used in concentrated form for heavy grease or oil, or you can dilute 50:50 with water to remove lighter deposits or as a general maintenance tool.

Store It

The shelf life of Concrete Dust Sealer, if unopened, is one year. Do not allow to freeze.

Disposal and Safety information

Please see the Material Safety Data Sheet.