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Concrete Penetrating Sealer

£5.95£179.99

Concrete Penetrating Sealer is a breathable penetrating sealer which resists water & oil based staining, without altering the appearance of concrete or affecting slip resistance.

  • Seals interior or exterior concrete
  • Food safe so suitable for sealing concrete worktops
  • Natural matt unaltered breathable finish
  • Resists water & oil-based staining
  • Water-based, very low odour, solvent, fume & VOC free
  • Use on floors, walls, pavers, paths, wet rooms, shower cubicles, pool surrounds, worktops, roofs & cladding
  • Seals & hardens domestic & commercial concrete
  • Inhibits organic growth & damp penetration on exterior concrete
  • Samples are available via the select size option below

Concrete Penetrating Sealer will not alter the appearance of your concrete. It will become more resistant to water and oil-based staining & hardens the surface. This sealer is affective at sealing porous surfaces due to its high active content. Suitable for domestic & commercial use.

View our User Guide for Concrete Penetrating Sealer or ‘how to guides’ & products suitable for Cleaning & Sealing Concrete

Select from 5 litre, 10 litre & 20 litre containers  

 

 

100% breathable penetrating sealer for interior or exterior concrete

Concrete Penetrating Sealer is a fully breathable matt finish impregnating sealer. This concrete sealer is suited to applications where, once sealed, the treated surface retains an unaltered appearance. Suitable for sealing internal or external concrete floors, walls or roofs. This includes dense, polished or finely ground concrete. Concrete Penetrating Sealer allows moisture vapour transmission, suitable for any surface where moisture transfer is required. This effective sealer is perfect for any situation where the treated surface will need to resist damp/water & oil-based staining.

Concrete Penetrating Sealer does not alter the surface it is applied to, the sealing polymers are locked into the pores of the concrete. Therefore Concrete Penetrating Sealer will not reduce the slip resistance of the treated material. The polymers which seal the concrete penetrate the surface and become meshed into the pores, they do not create a surface sheen or shine. It is for this reason we describe the sealer as ‘matt natural finish’

Concrete Penetrating Sealer should be applied to a totally dry surface and allowed to penetrate into the pores. You should wipe any excess from the surface before it dries (if an excess is noted). This product can be sprayed on, applied with a roller, brush or paint pad.

Food safe, so suitable for worktops, can also be applied in domestic bathrooms & wet rooms. This product can be applied to commercial floors, cladding & roofs.

*For freshly laid concrete wait 28 days before sealing.

Available in 5 litre, 10 litre & 20 litre container with free economy shipping and express delivery shipping options. Samples are available via the select size button below. 

View our User Guide for Concrete Penetrating Sealer or ‘how to guides’ & products suitable for Cleaning & Sealing Concrete

Please read the full instructions & related information contained within the Technical Data Sheet. If you require help choosing a sealer or cleaning product contact us at info@floorseal.co.uk

 

  • 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.
  • For use on internal floors turn off all underfloor heating systems and allow the floor to cool.
  • Apply with a brush, masonry roller, paint pad or sprayer and allow to soak into the surface.
  • Remove all excess within approximately 10 – 20 minutes of application if noted.
  • Do not simply apply the product and leave to dry onto the surface; all excess must be removed.
  • Apply more product, approximately 40 minutes after the 1st application, remove the excess as before.
  • You may only require a single application of this product on very dense fully polished concrete.
  • The product dries in approximately 2 hours and cures over 24 hours.
  • This product should only be applied when air temperatures are above 8ºC and below 24ºC.
  • View our User Guide for Concrete Penetrating Sealer.

Approximately 5m2 per litre.
Will increase to 8m2 – 15m2 on polished or floated concrete.

UK MainlandFREE
3-5 working days
Express
1-2 working days
£3.95
Saturday
Order by 1pm Friday
£7.99
Scottish Highlands
& Northern Ireland
£4.99
5-7 working days

 

Orders placed before 1pm are despatched on the same day Monday – Friday. No orders are despatched on weekends or bank holidays.  Unfortunately we are unable to ship to offshore islands. Please visit our Delivery Page for further information.

For the latest guides and information on best user practices, click here.

Frequently Asked Questions

  • Which materials can I use this Concrete Penetrating Sealer on?

    Porous concretes – worktops, garden pavers, porous *driveways, cladding, floors, walls & roofs. This product can also be applied to other porous natural stone & tiles.

    *We do not recommend using on imprinted concrete driveways which have had a resin or polyurethane coating applied.

  • Is Concrete Penetrating Sealer flammable?

    This concrete sealer is water-based & non-flammable. Free of solvents & VOCs.

  • Can I seal internal & external surfaces with this product?

    This concrete sealer is suitable or indoor or outdoor use.

  • What kind of finish does Concrete Penetrating Sealer produce?

    This product does not alter the appearance of the treated surface. It is a subsurface sealer which increases water & oil resistance but cannot be seen on the surface.

  • Can this product be applied to exterior concrete cladding to resist moisture ingress?

    Concrete Penetrating Sealer can be applied to exterior cladding to resist water/damp penetration.

  • What does this concrete sealer protect against?

    Water & oil-based staining & also inhibits organic growth on external surfaces.

  • Can I use this concrete sealer on other surfaces like fire surrounds & worktops?

    Yes, Concrete Penetrating Sealer is food safe & non-flammable. It can be used around multi-fuel burning stoves, on kitchen worktops, ornaments & hearths.

  • Does Concrete Penetrating Sealer have a strong odour or fume?

    Concrete Penetrating Sealer is free from solvents & VOCs. It does not have a strong odour & is fume free.

  • Can I use this penetrating sealer in a bathroom or wet room?

    Yes, Concrete Penetrating Sealer is suitable for bathrooms & wet rooms.

  • Does the application of Concrete Penetrating Sealer alter slip resistance?

    Concrete Penetrating Sealer is locked into the pores of the treated surface. It does not form a skin or lacquer therefore the sealer does not alter slip resistance.

  • Is Concrete Penetrating Sealer appropriate for commercial situations such as cladding or flooring?

    Yes, Concrete Penetrating Sealer is suitable for sealing exterior cladding or commercial concrete floors.

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Additional Information

SKU:PCRS
Sizes Available: 
  • 10 Litre
  • 100ml Sample
  • 20 Litre
  • 5 Litre
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Concrete Penetrating Sealer (5 litre)
Concrete Penetrating Sealer
£5.95£179.99
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