Solvent-Free and Eco-Friendly Block Paving Sealer to stop weeds growing in the joints of block paving. A water-based block paving sealer and weed inhibitor with no smell or fumes due to its solvent-free formulation.
Highly effective, easy to apply sand hardener and block paving sealer, will inhibit the growth of weeds and moss and protect blocks.
APPLICATION and PREPARATION GUIDE
- Penetrates deep into sand
- One or Two coat application (see coverage)
- Sets jointing sand solid
- Restricts weed and moss growth
- Easy to apply by watering can and squegee
- Manufactured to BS5750/ISO9001 standard
- Gives additional protection to pavers
- Stain and Oil resistant
For best results to allow product to penetrate approx 20mm into joints, apply at a ratio dependent on width of joints at 1.5 m2 per litre first coat, 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 8°C. 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 1m² / 2m² 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.
Health and Safety:
Harmful by inhalation and if swallowed. Irritating to skin.
Wear appropriate safety wear at all times.
***NOT TO BE USED ON CLAY PAVERS