Black Limestone Restorer

Product details

Black Limestone Restorer seals & deepens surface colours, this limestone restorer will improve the colour of your black limestone pavers. Black Limestone Restorer can be used to seal & colour restore newly laid patios as well as older faded or weather worn black limestones.

Black Limestone Restorer protects against surface staining and also colour enhances the stone. Black limestone will seem ‘blacker’ after applying this product. Floorseal Black Limestone Restorer does not contain a pigment, it is a clear liquid which penetrates the stone altering colour to make it darker.

Before sealing it is important that your pavers are clear of grout, brush in compounds or sand & cement mortars. Obvious surface contaminants need removing, some patchiness can disappear if it is minor when the limestone is sealed.

We recommend pre cleaning with Floorseal Sealer Residue Remover if you have used a brush in compound. It will break down the invisible resinous slick left either side of the joint. It is important that the limestone is totally porous before applying any form of sealer.

Black limestone always fades from darker to lighter shades, this fading can become obvious even during the course of the installation.

As all limestones are acid sensitive, even rainwater causes the stone to lighten over a relatively short period of time. The Limestone becomes etched as rainwater dissolves the surface, this etching process roughens the stone. You will notice this roughness as a lightening in colour of the limestone.

Floorseal Black Limestone Restorer helps to deepen colour, reversing this natural fading process. Black Limestone Restorer can also be used as the initial seal for newly laid pavers.

When pre-cleaning black limestone it is important not to use an acid wash to remove cement residues. If you have already acid damaged a black limestone we recommend you call us before attempting any sealing or colour restoration treatments.

When installing black limestone the level of care the installer takes is crucial. They must point the pavers neatly with grout, sand & cement or jointing compound. Excess jointing compounds may weather off over time but it is better not to have an excess at all!

Never use an acid to clean black limestone as it will etch the stone!!

All of the various types and shades of black limestone benefit from sealing and deepening of surface colours. As a general rule the deeper the colour the more attractive the limestone looks.

Floorseal Black Limestone Restorer improves colour and inhibits the growth of moss, algae and lichens. It will also act as a barrier to prevent general water & oil-based staining.

This product is not designed to produce an unnatural gloss finish. It is designed to enhance colour and retain the natural appearance of black limestone. This Black Limestone Sealer & Restorer will dry to a matt finish.

This product covers approximately 18m2 per litre so a 5 litre container will cover up to 90m2. It only needs to be applied in one single application, all excess product must be removed.

This sealer can also be used on internal floors.

Please see further instructions on the Technical Data Sheet tab,  Directions Of Use tab & in the FAQs.

If you require help choosing a sealer or cleaning product please feel free to contact us on (01484) 686270. You can email us at [email protected].

Available in a 5 litre container with free delivery to UK mainland addresses.

Orders take between 24-72 hours to arrive once received. We process orders over the weekend but do not ship items until the next working day.