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Granite Paver Sealer


Improved Formula for 2023!

We have adjusted the formula for this granite paver sealing product to improve application and sealing performance.

Granite Paver Sealer is an invisible penetrating sealer perfect for sealing porous natural granites. This sealer resists water & oil-based staining and inhibits organic growth – Such as green algae, slimes & lichens.

This powerful granite sealer is easy to apply, low odour & rapid drying. It will not alter the appearance of your granite pavers or tiles leaving a totally natural unaltered finish. Apply in two consecutive coats approximately 40 minutes apart.

Suitable for use when resin-based jointing compounds, resin-based grouts or cement-based mortars or grouts have been applied. Can also be used as a pre-grouting sealer.

Please Click Here to see all of our products for cleaning or sealing granite pavers & our handy ‘how to’ guides.

Available in 1 litre, 5 litre & 20 litre containers, with free economy shipping & express shipping options. Samples are available.

Please read the full instructions & related information contained within the Technical Data Sheet. If you require help choosing a sealer or cleaning product please feel free to contact us on (01484) 861461. You can email us at

View delivery charges & timescales

Directions of Use

  • Carry out a test in an inconspicuous area. If you find this product is not suitable for use on your project, do not continue to use.
  • Make sure all surfaces are totally clean and completely dry.
  • Do not apply if rain is likely in the next 24 hours.
  • Remove all residues from brush in compounds and grout hazes.
  • Apply with a brush, masonry roller, paint pad or sprayer, saturating the surface, allow to soak in.
  • When applying to exterior surfaces spraying produces the best result.
  • Remove all excess with dry (microfibre) cloths after approximately 10 – 20 minutes of application.
  • Do not allow any excess to dry on the surface. Use microfibre cloths or a dry roller to do this.
  • Do not simply apply and leave to dry onto the surface, all excess product must be removed.
  • Apply a 2nd application approximately 40 minutes after the 1st – remove any excess as before.
  • This product dries in approximately 2 hours and cures over 24 hours.
  • Do not allow the sealed surface to become wet during the curing process.
  • This product should only be applied when air temperatures are above 10ºC and below 20ºC.
  • Safe for children and pets when dry.
  • Do not apply to non-porous surfaces.
  • Can be used as a pre-sealer before grouting.
  • Can be used in bathrooms and wet areas.
  • Suitable for use where pavers have been jointed with brush in compounds, resin-based grouts, cement-based grouts and traditional mortars.
  • Very dense granites may only require one application of product.

Product Details

A fully breathable impregnating sealer for porous granite pavers & tiles.

Granite Paver Sealer is a fully breathable invisible impregnating sealer suitable for natural honed granite pavers and tiles. This natural granite sealer does not alter the surface it is applied to. Granite Paver Sealer Sealer allows vapour transmission so is suitable for sealing both newly laid paving which may still be releasing moisture. Your treated granite surfaces will resist water and oil-based staining and inhibit organic growth such as algae, slime & lichens.

Ongoing maintenance is much easier when the surface of the granite is sealed. This penetrating sealer soaks into the surface of the granite and becomes meshed into the pores of the stone. As this product is a breathable sealer it will still allow 100% moisture vapour transmission.

Use Granite Paver Sealer to seal both the face of the stone & grout lines

This granite paver sealer will seal both the face of the stone and the associated grout lines. This includes lime based joints, sand, portland cement based pointing and any semi-porous resin based grout. Any porous granite can be sealed with this product.

This sealer will not alter the appearance of the material it is applied to, it is totally invisible as it sinks into the pores of the granite. The active components of the sealer penetrate the surface of the stone and become meshed into its pores. We describe this product as matt finish but in actual fact it has no visible finish due to it being a sub-surface penetrating sealer.

Granite Paver Sealer cannot wear like a surface topical sealer as there is no coating to wear off. Penetrating sealers should be applied to a totally dry stone and be allowed to soak into the pores of the tile. Make sure you wipe any excess from the surface before it dries. This product can be applied by roller, paint pad or brush in two consecutive applications. After allowing the product to soak in, remove any obvious excess within approximately 10 – 20 minutes. You should remove the excess with microfibre cloths, absorbing all obvious excess wet sealant. If the granite is particularly dense you may only require one application of product.

Granite Paver Sealer will leave the treated surface with a invisible breathable natural seal. This sealer can be used on external or internal surfaces including wet rooms.

Available in 1 litre, 5 litre & 20 litre containers with free economy shipping & express shipping options. Samples are available.

Please read the full instructions & related information contained within the Technical Data Sheet. If you require help choosing a sealer or cleaning product please feel free to contact us on (01484) 861461. You can email us at



Approximately 6m2 per litre and 12m2 per litre for the 2nd application.

The individual level of porosity of your granite will dictate the overall coverage.

Delivery Charges & Timescale



UK Mainland Standard Delivery (4-5 days) Free
Express Delivery (1-2 days) £3.95 inc VAT
Scottish Highlands & Islands £9.60 inc VAT
Isle of Man £24.00 inc VAT
Isle of Wight £2.40 inc VAT
Northern Ireland £9.60 inc VAT

Delivery Charges & Timescale

  1. Shipping is based on a free standard delivery service to UK mainland addresses of 4-5 days.
  2. An alternative paid express delivery service of 1-2 days to UK mainland addresses is available.
  3. Our couriers do not deliver on a Saturday or Sunday (or bank holidays) other than by special additional arrangement.
  4. For the Highlands and Islands (including Northern Ireland) our standard shipping time may be slower than 4-5 days and is not free.
  5. An express shipping option to the Highlands & Islands & Northern Ireland is not available.
  6. Standard delivery is always free except to the Scottish Highlands & Islands, Northern Ireland & other UK offshore Islands.
  7. We do not dispatch orders on a Saturday or Sunday or bank holidays.
  8. We do not offer guaranteed shipping timescales.
  9. We do not deliver to the channel Islands, or Scilly Isles.

Technical Data Sheet

Blog articles & how to guides

For the latest blog articles and information for best user practice, click here.

Frequently Asked Questions

Which kind of stone can I use this sealer on?

Porous granites or other natural porous stone including worktops, pool surrounds, fireplaces & ornaments.

Is this granite sealer flammable - does it have a strong odour?

Granite Paver Sealer is water-based so low odour. It does not contain solvents or VOCs.

Can I seal grout with this sealer?

Granite Paver Sealer will seal porous cement-based grout. If a non-porous resin-based system has been used the sealer can still be applied to these areas. Any excess sealer would be removed as general excess removal is carried out as per instructions.

What finish will this sealer produce?

Granite Paver Sealer will not alter the appearance of the treated surface. It is an invisible sub-surface natural finish sealer

Can I use this granite sealer on a patio which has been jointed with brush in compounds or resin based grouts?

Granite Paver Sealer is compatible with any kind of grout or brush in compound.

Is Granite Paver Sealer an internal or external sealer?

Granite Paver Sealer can be applied to external and internal pavers or tiles. Including wet rooms and bathrooms.

What does this tile sealer protect against?

Water & oil-based staining and will also inhibit organic growth such as green algae.

How many coats of sealer do I need to apply?

For general granite pavers 2 applications approximately 40 minutes apart. The 2nd application will require less product as the 1st application will already be creating a liquid repelling effect. On very dense surfaces you may only require one application of sealer.

Does this product have a strong odour?

Granite Paver Sealer is water-based so low odour – perfect for indoor or outdoor use.

Can I use Granite Paver Sealer in a bathroom or wet room?

Granite Paver Sealer is suitable for use in wet rooms or bathrooms.

Are there special pre-cleaning instruction when brush in compounds or resin-based grouts have been applied?

Yes, we recommend cleaning your surface with Floorseal Sealer Residue Remover if you have used a brush in compound.



I have made a mistake with a cement-based grout, how do I remove it?

Use Floorseal Cement & Grout Haze Remover to remove cement based grout.

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Additional information

Select Size

100ml Sample, 1 Litre, 5 Litre, 20 Litre

Easy to apply

Our products are easy to apply using non specialist tools

Lasting Results

Full strength professional cleaning and sealing products


After Sales Support

Help and support with application methods and top tips!