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Free shipping on stock orders over £500 *Northern Ireland & Scottish Highlands charges may apply
Order up to 8 free samples for only £2.99 postage
Expert advice in store, online, by phone with over 3 decades of experience
  • Free shipping on stock orders over £500 *Northern Ireland & Scottish Highlands charges may apply
  • Order up to 8 free samples for only £2.99 postage
  • Expert advice in store, online, by phone with over 3 decades of experience

Stone Essentials Stain Block Eco Sealant

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  • £44.83
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Delivery Time 2-5 working days
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Our goal is to deliver all orders within the estimated lead time provided at checkout, which is typically 2-3 business days. Please keep in mind that lead times are in business days and do not include weekends or holidays. We will send you tracking details or information about the expected delivery date of your order via email as soon as it has been processed. If the items you ordered are out of stock or are special order items that are being imported for you, we will communicate with you about the expected lead time and provide an estimated delivery date once your order has been dispatched from our warehouse or our supplier. Please note that we can only give an estimated delivery date and cannot guarantee an exact arrival date.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

Returns within 30 days of delivery of our own materials correctly supplied are subject a handling charge of 25% plus any repatriation carriage charges

Returns within 30 days of delivery of special-order items correctly supplied are subject to the supplier's terms and conditions, which may incur up to a 35% handling charge plus any repatriation carriage charges.

To be eligible for a return, your item must be in the same condition that you received it, in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at Please note that returns will need to be returned to one of our physical locations.

If your return is accepted, instructions on how and where to send your package will be provided. Items sent back to us without first requesting a return will not be accepted.

Yes, we do ship to Northern Ireland. For parcels shipped via ParcelForce, we will need no additional information from you.

For palletised heavy haulage, there is a short process that you will need to go through to obtain your EORI number, allowing us to complete the necessary customs requirements for you.

You will first need to apply for a GB EORI number by using your National Insurance Number, and convert this to an XI EORI number specifically for Northern Ireland. This can all be done through the government portal.

We will need your XI EORI number before we despatch your order.

We welcome all major debit and credit cards, such as Visa, Mastercard, and American Express. You can find a comprehensive list at the bottom of our website. Additionally, we offer convenient payment options like Apple Pay, Google Pay, and Shop Pay for faster transactions during checkout.

For security reasons, it's essential that the billing address associated with your card matches the one provided at checkout. If there is a discrepancy between the billing address on your card and the one you entered, your transaction may not be authorised and the payment will fail.

In such cases, your bank may hold the funds as a 'pending transaction', but some may show them as a regular transaction. How long the transactions are held for depends on your bank. Typically these transactions are reversed within 24 hours, but may take up to 5 working days.

If you reattempt checkout with the correct billing details, you won't be charged again, but your transaction will be authorised and your order will processed.

Our commitment to preventing fraud and ensuring the safety of our business and customers leads us to employ an extra layer of security for online credit and debit card transactions. All successfully authorised payments undergo authentication using 3D Secure. It's important to note that your credit card number is neither stored nor accessible during or after the processing of your order, enhancing the security of your transactions.

Product Description

Delicately enhances colour and texture on all types of natural and artificial stone, quarry, brick, concrete and encaustic. Suitable for honed, riven, rough cut and polished surfaces. Helps protect against staining, strongly repels water, oil and grease. Allows surfaces to breathe. Helps reduce efflorescence.

Preparation: Ensure surface to be treated is completely clean, dry and free from dirt and grime. If necessary, first wash surfaces with a dilute solution of Deep Clean 1:10 and white pad. Rinse well to remove residues and leave to dry (24 hours).

Rough cut, tumbled, textured or riven surfaces: Shake bottle before use. Apply generously and evenly using foam roller or paint brush. On more absorbent surfaces apply further coats at hourly intervals until the surface is fully saturated.

Honed, smooth and polished surfaces: Shake the bottle before use. Apply liberally and evenly using a sealant applicator pad, lint free cloth, lamb’s wool applicator or sponge. Leave surfaces to dry. Remove any residual sealer if still visible after one hour. On vertical surfaces apply from the bottom up


Lower porosity surfaces 15m2 75m2
Higher porosity surfaces 7.5m2 37.5m2
Polished surfaces 30m2 150m2


Newly installed surfaces should be fully sealed before grouting. Dried on over applied sealer can be removed by buffing with micro fibre cloth or rotary machine with a buffing pad. If dried on residues are left too long and difficult to buff away; apply a little soapy water and gently scrub with a white emulsifying pad, rinse and leave to dry. Empty containers are recyclable. Active ingredients are water soluble and inert once cured. Turn off under-floor heating prior to sealing. If in doubt, test on an inconspicuous area prior to general application. Avoid using strong detergents to wash treated surfaces. On higher porosity materials sufficient sealer should be applied until treated surfaces are fully saturated. Do not use in temperatures under 5°C or over 25°C. Clean application tools and brushes with water after use.

FAQs: Stone Essentials Stain Block Eco Sealant

What our customers say!

  • "Lovely tiles. Great selection and excellent quality and all delivered on time in superb condition."

    Anni - GB

  • "Staff were really helpful and informative, especially as I had no idea what I was talking about! We're very clear on additional items needed and what they supply, even down to colour matching grout with tiles etc"

    C. Riggs - GB

  • "It was quick easy to place the order and the goods arrived on time as was stated at time of order"

    Ray - GB

  • "Excellent service via phone, in person. Caroline was very helpful as were the staff when I picked up the tiles this morning."

    Paul - GB