Concrete Floor Sealer

This sealer dries to a very low sheen (almost matt) finish. On most concretes the sheen will be virtually invisible. It can be built up to more of a sheen if applied in multiple thin coats.

Yes it is perfect for preventing dust, it binds the surface of the concrete to inhibit dusting.

Apply in 2 thin coats via roller or paint pad. It can be sprayed on but do not allow the product to puddle.

You can also apply the sealer with a flat microfibre mop.

No, Floorseal Concrete Floor Sealer is to be applied to the surface and left to dry in thin coats.

Approximately 10m2 per litre per coat. Possibly a greater coverage rate on slightly more dense concretes. You will use more product on the 1st coat than the 2nd.

Yes, the surface must be totally dry.

Yes, if you just wish to dustproof and you want to keep the surface as close to a ‘flat matt’ finish as possible. You may still need to apply more than one coat on very soft or new concretes.

Yes, if you have a very porous concrete. Allow suitable drying time between coats. You can also apply in more than 2 coats if you wish to increase the level of sheen on the floor.

Yes the cleaner the better – wash down and or vacuum the surface if possible. Vacuuming dust off (as a minimum) is advisable.

Yes, but make sure the sealer is fully cured before overpainting with a quality paint. High solid acrylics, polyurethanes, and 2-part epoxy paints can be applied.

It is suitable for domestic and light commercial use.

No, it is a water-based low odour product. Solvent and VOCs free.

One hour between coats and can be touch dry significantly more quickly than this!

Impregnators are great sealers but unfortunately do nothing to dustproof.

If you wish to prevent staining and do not wish to dustproof you could use Floorseal Premium Impregnating Sealer on concrete or any porous surface like – natural stone, bricks or general masonry. This sealer can also be used in fully wet areas – i.e a wet room where a dustproofer cannot be used.

Yes – the only place we would not use this sealer is in a wet room. You should use an impregnator to do this such as Floorseal Premium Impregnating Sealer

Yes, Concrete Floor Sealer can be applied to an anhydrite screed or other porous screeds.

Yes, they all on the surface type page for concrete or see our handy ‘how to guide’ section at the top of the page.