Made In Great Britain

Direct from our factory

Free Next Day Delivery

On orders over £750

Product Test Results

All test results published

Expert Technical Advice

Call or chat with our team

Essential Information

Product Details

Description

Advanced Impregnating Technology
Engineered using premium acrylic resins, this solvent-free formula delivers superior protection compared to standard surface coatings. Rather than simply sitting on top of the tile, the sealer penetrates deep into the porous structure of the material. This impregnating action chemically alters the roof tile to create a comprehensive water-repellent shield. It is formulated to be 100% UVA resistant, ensuring the coating does not degrade or yellow under intense sunlight, maintaining the structural integrity of the roof for the long term.

Extreme Weather Resistance
This heavy-duty sealer is built to combat the root causes of roof degradation: moisture and organic growth. By sealing the face of the tile against water infiltration, it removes the damp environment required for moss, lichen, and algae to thrive. The finish is oil-resistant and self-cleaning during rainfall, significantly reducing whole-life maintenance costs. It is fully compatible with slate, clay, and concrete tiles, providing a hard-wearing defence that withstands regular washing and harsh environmental shifts.

Professional Application
Designed for trade efficiency, the sealer applies easily via a handheld sprayer or brush. For optimal performance, the product should be applied to the point of saturation; while a single coat is effective, a light second coat applied 20-30 minutes later (wet-on-wet) will maximise the protective barrier. The surface must be completely free of moisture and contaminants prior to application. Coverage achieves approximately 5 square metres per litre, depending on the porosity of the tiles.

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.

View Technical Hub

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

Read more

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

Read more

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

Read more

How to Sand a Painted Concrete Floor for Recoating
  • by 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....

Read more