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By John KinsellaFROM Ireland

Delivery was very quick had my product in 3 days.the instructions were easy to follow.i went with the solvent free sealer and I found it very easy to use.i would recommend this product and I will use these products again.thanks smartseal

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Solvent Free Block Paving Sealer (Eco Friendly) - Available in 5 & 25 Litre containers - No Smell or Fumes.

Seals, protects and solidifies jointing sand, leaving a Matt Finish. Applied via a watering can and a squeegee.

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Product Description

Solvent Free and Eco Friendly Block Paving Sealer

Water based weed inhibitor for sealing brick paving 

A non-solvent sand hardener and block paving sealer that is quick and easy to apply on block paved drives and patios. It inhibits the growth and spread of weeds in and moss and protect blocks. The eco-friendly cobblelock sealer will harden jointing sand on brick paving and help prevent weed growth. A solvent free brick paving sealer and weed inhibitor.


  • Soaks deep into jointing sand
  • apply 1 or 2 coats (see coverage) 
  • Hardens jointing sand
  • Helps to prevent weed growth
  • Applied by watering can and squeegee
  • Manufactured to BS5750/ISO9001 standards
  • Added Oil resistance to paving

For optimum results allow the block paving sealer to soak into the joints around 20mm deep. Apply at a ratio dependent on width of joints at 1.5 m2 per litre first coat and approx 4.0 m2 second coat

Only suitable for use on standard concrete based block pavers - Not to be applied to clay pavers.


Block Paving Sealer (eco friendly) - See 'How To' Video Guide

PREPARATION: New Blocks Apply as soon as possible after installation. Remove excess sand. Apply above 8C. Do not apply to wet surfaces, or if rain is forecast within 8 hours.

Older block paving: Thoroughly clean off the blocks with power wash, stain remover and fungicidal wash as necessary. Allow blocks to completely dry before re-applying jointing sand until all joints are properly filled before application of Weed Inhibitor / Sand Hardener.

APPLICATION: By watering can or direct from container, apply liberally, working solution across surface with squeegee. Ensuring full absorption into depth of jointing sand.

COVERAGE:  Dependent on depth of pavers 1m / 2m per litre. Product will appear opaque when wet, but will be clear when dry.Ensure adequate supplies of product are available. Agitate drum before opening, keep sealed when not in use. Clean spillages with water.

Harmful by inhalation and if swallowed. Irritating to skin.
Wear appropriate safety wear at all times.


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We offer a delivery service across Ireland for all of our products. 

We provide a comprehensive guarantee of quality and ensuring a reliable nationwide delivery service to all our customers is very important. It does not matter if you live in Dublin, Cork, Sligo or Limerick, our service is as consistent and reliable as can be. This is a testament to the many satisfied customers that have commented on our delivery service over the years. 

We can deliver to another address if you are not going to be in to receive the products. If you notify us with clear delivery instructions, we can also leave with a neighbour or somewhere at your property without a signature.

It is also our aim to monitor our stock levels closely to ensure we can always fulfill demand and make sure products are sent out as soon as possible.

Please read the section relating to deliveries under our Terms and Conditions.

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