Patio Stone Sealer Natural Matt

Patio Stone Sealer Natural Matt Finish

£7.00£195.00 inc. VAT

bundle deals available - up to 30% off selected cleaners and sealers

Natural Matt look for Patio sealing

Imparts excellent water repellency and stain resistance to natural stone surfaces without changing the surface appearance. 100% breathable with full vapour transmission, very easy to apply


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Super Sealer Saver Deal!

3 bottles for the price of 2*

Take advantage of our bundle 3-for-2 saver offer. Order our special 3 for 2 package and get 15 litres (3 bottles) for the price of 10 Litres (2 bottles) – third bottle is FOC! This outstanding value offer won’t be around forever so take advantage now!

*Only available for retail customers, cannot be used in conjunction with discount coupons or trade pricing. Returns: On special promotional offers (including but not limited to 3-for-2 deals), all purchased items must be returned, unopened and in good condition for a full refund (minus shipping). The third item (no 3) of the 3-for-2 deal is supplied Free of Charge (FOC) as part of this offer and has no monetary value – it is considered your extra item and is counted last in returns & refunds (first paid item = no 1, 2nd paid item = no 2, 3rd item FOC = no 3). If you keep or use one or more of the promotional products and decide to return any goods, we will refund the value of the returned items excluding the third item (no 3) in the offer. For example, if you purchase 3 items at £60 each on a 3-for-2 you pay £120 total: You use one item and send the 2 remaining items back – we calculate your refund based on you using a paid item (no 1) and are returning the other paid item (no 2) and the FOC item (no 3) making the refund total £60. If you purchase 3 items at £45 each on 3-for-2 and pay £90: you use two items (no 1 & no 2) we count these as paid items, making the third bottle the FOC item (no 3). If you send back the third item you will not qualify for any refund as it is assumed as the FOC item.

Universeal Patio Stone Sealer Natural Matt Finish

Protect your Patio without changing the look

bundle deals available - up to 30% off selected cleaners and sealers

Usage Guidelines

Coverage: Approx 8-10m2 per litre / coat
Coverage offered as guidance. Will vary depending on surface porosity, texture and application process.
Drying Time: 45-60 mins
Applications/Coats: 1-2 Coats
Application Method: Sponge / Sprayer / Brush
Dilution: Undiluted


Download a PDF Technical Application Guide


Matt Patio Sealer (natural stone sealer for outdoors) is a water based, synthetic impregnating sealer. It imparts excellent water repellency and stain resistance to natural stone surfaces without changing the surface appearance. The advanced polymerised formula is 100% breathable allows full vapour transmission to avoid moisture issues.

Our matt brick sealer (natural stone sealer exterior) is a water-based protective coating that creates a highly durable matt finish on all types of outdoor natural sandstone, slate, limestone and more.

Once sealed Matt Patio Sealer NATURAL MATT FINISH creates an invisible barrier that significantly reduces liquid absorption of the treated surface, reducing efflorescence / salts blooming, organic soiling and moss and algae growth, whilst allowing the stone the ability to “breathe” and transfer moisture vapour.

Special Features

  • Suitable for popular natural stone types including sandstone, limestone, slate, quarry tile, travertine, granite & more
  • Suitable for use on concrete and pre-cast paving
  • Quick drying easy application
  • 100% breathable allowing for vapour transmission
  • MATT EFFECT for minimal change of finish
  • Durable, stain-resistant protection
  • Low odour water based formula


  1. Always perform a test in an inconspicuous area on-site to check suitability of product, prior to use – read these instructions fully before application.
  2. The surface to be treated must be completely dry and clean.
  3. 1st coat (impregnation): Apply Patio Stone Sealer NATURAL MATT FINISH at a ratio of 150ml/m2 with a low pressure sprayer, natural fibre brush, paint pad or sponge until overall saturation of the stone surface. Within 10 minutes, check that the application has evenly covered the surface; make sure the solution is well distributed to allow for full, even absorption.
  4. 2nd coat (surface protection): Apply wet on wet within 15 minutes of the first coat (while the stone is still wet inside), working in the opposite direction to the first application for a balanced, even finish at a reduced ratio of 100ml/m2. Make sure that the formulation is applied evenly.
  5. Always allow a minimum of 2-3 hours drying time before limited footfall to ensure maximum long-term protection.

Please Note:

This outdoor natural stone sealer has an application range: 5°c – 20°c. In colder conditions the drying time may be extended, do not walk upon or apply further coats until the sealer is completely dry.


Apply undiluted. Approximately 8-10m2 per litre / coat.
Coverage offered as guidance. Will vary depending on surface porosity, texture and application process. Check the surface after application to ensure full effectiveness of repellent.


Do not over apply the product, inconsistent application may result in moisture clouding issues, leading to stickiness, white patches & possible blistering/flaking. Always do a test patch to understand a successful application process.

Typical Applications…

You can use our matt finish patio sealer in a variety of applications, including Indian Sandstone, Slate, Stone Slabs, and more for the following types of results. No wonder so many customers agree it’s the best natural matt look patio sealer on the market today.

External Chemicals: Handling

Please note, our outdoor chemicals must always be handled with care. Upon receipt of your goods, you should open the packaging in a safe, suitable outdoor environment. Despite our best efforts with robust, layered packaging, there is always a small risk that damage or leakage could occur during transit. Our chemicals have the potential to damage sensitive surfaces if left unattended and we do not recommend that you store them indoors unless specifically indicated.


H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.

P102: Keep out of reach of children.
P262: Do not get in eyes, on skin, or on clothing.
P280: Wear protective gloves.
P301+330+331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P302+350: IF ON SKIN: Gently wash with plenty of soap and water.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P309+311: IF exposed or if you feel unwell: Call a POISON CENTRE or doctor.
P332+313: If skin irritation occurs: Get medical advice.
P337+313: If eye irritation persists: Get medical advice.

Product SDS sheet available upon request.

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Additional information

Weight 6 kg
Dimensions 20 × 18 × 30 cm
Size Option:

3 for 2 offer (3x 5L Bottles), 150ml Tester, 5 Litre, 25 Litre

4.8 9 reviews
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