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Product Details

Description

Polyurethane Engineering
Formulated with a high-performance polyurethane resin, this sealer offers superior durability compared to standard water-based acrylics. The polyurethane cross-linking creates a tough, abrasion-resistant shield that bonds tenaciously to pre-cast concrete and flagstones. Despite its industrial strength, the formula is designed for user safety and ease of use, allowing for simple clean-up with warm soapy water without compromising on the hard-wearing properties required for high-traffic external areas.

Total Surface Defence
This sealer is designed to extend the lifespan of your patio by targeting the most common causes of degradation. It creates a semi-permeable membrane that resists oil stains, UV fading, and water penetration, effectively stopping the growth of green mould and algae. Furthermore, it binds and hardens the sand in the pointing, significantly reducing erosion and preventing unsightly weed infestation, ensuring the patio remains structurally sound and visually clean with minimal maintenance.

Specialised Application
Engineered specifically for pre-cast concrete and flagstones, this product is not suitable for natural stone or Indian sandstone. It is designed for rapid application via roller or sprayer, penetrating the porous concrete surface to enhance the natural pigment and depth of the slabs. The coating becomes touch-dry in just 2-4 hours, providing a quick turnaround for renovation projects while delivering a professional, colour-enriched finish that withstands the British weather.

Files & Data Sheets

The Knowledge Hub

Everything You Need to Know

Browse our collection of in-depth articles and how-to guides designed to help you get the most out of this product. whether you need help with surface preparation or application advice, we have you covered.

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A visual comparison of a mossy, weed-infested block paving driveway next to a freshly cleaned section in the UK.
  • von Sam Marriott

Restoring Block Paving: Removing Moss, Weeds, and Lichen

Block paving is the most popular driveway choice in the UK, but it has a major design flaw: Joints. Those thousands of gaps between the bricks are the perfect nursery for weeds, moss, and the dreaded "black spot" lichen. Every...

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An unbranded industrial floor scrubber being used to maintain the high-gloss shine on a polished concrete warehouse floor.
  • von Sam Marriott

Deep Cleaning Polished Concrete Without Damaging the Shine

Polished concrete is often sold as the "maintenance-free" flooring option. That is a lie. Yes, it is incredibly durable. It won't peel or flake like paint. But if you ignore it, or worse - if you clean it with the...

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Two unbranded silver tins labeled Acid and Alkaline on an industrial concrete warehouse floor.
  • von Sam Marriott

Acid vs. Alkaline Concrete Cleaners: Which is Best for Your Floor?

If you walk into a hardware store and ask for "concrete cleaner," you'll probably end up with a few different options in-front of you. Most people grab the bottle with the most aggressive warning label, thinking "stronger is better." But...

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How to Sand a Painted Concrete Floor for Recoating
  • von Sam Marriott

How to Sand a Painted Concrete Floor for Recoating

In our Sanding vs. Grinding: Preparing Previously Painted Concrete guide, we established that if your floor passes the Cross-Hatch Adhesion Test, then the next step for recoating will be sanding. Choosing to sand rather than grind saves you hundreds of pounds in equipment rental and diamond consumables....

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