A semi-gloss clear resin in a moisture curing polyurethane solution, which aids quick setting.

If your drive, or patio, is block paved, give it a treat with Block Paving Sealer, the easy-to-apply resin that gives a smart semi-gloss finish to block paving – wherever it is.

  • Makes block paving look good
  • Binds together the sand grains in the joints, helping to strengthen the paving
  • Protects the paving from oil and other stains
  • Helps prevent weed growth

The basics

You’ll need

  • 9" Roller and Tray
  • 5" Paint Brush

These products are available on our website and can be shipped with your order for Block Paving Sealer so you can get the job done quickly.


Block Paving Sealer is supplied in 5 litre containers.

Instructions for use


It is easily applied by brush or roller and dries in about 4 hours to a tough surface, which means that the area you are working on won’t be out of action for long.

Prepare It

Ensure that the surface to be worked on is clean, dry and free from dirt, dust, grease and other contaminants. If you are washing the area first then allow it to dry thoroughly before applying Block Paving Sealer. If you have moss, algae or other fungi then it should be treated with a suitable algicide or fungicide.

If there has been some sand loss, top up the joints between the blocks with clean, dry sand up to the bottom on the block champfer.

Apply It

Apply Block Paving Sealer with a brush or roller and don’t apply too thickly. Don’t allow the product to puddle in the joints or on the surface of blocks.

Only take as much product as you need for a working quantity and re-seal the tin to stop too much air getting to the mixture.

Dry It

At 20°C Block Paving Sealer is touch dry in 2 hours and fully dry in 4 hours.

Cover It

Covers approximately 15m² per 5 litre pack, but this is dependent on the width of the sand joints.

Only one coat is normally needed, but a second coat will give a shinier finish.

Apply a second coat after 4 hours, but within 48 hours, if required. Only apply in temperatures above 10°C and when rain is not forecast for at least 24 hours.

What else do I need to know?

Store It

Fully close the container and store in a dry, cool and well ventilated area.

Disposal and Safety information

Please see the Material Safety Data Sheet.