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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.

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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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Comparing orbital sanding and diamond grinding to prepare a previously painted concrete floor in the UK.
  • door Sam Marriott

Sanding vs. Grinding: Preparing Previously Painted Concrete

When you are faced with a floor that is already painted, you have a critical decision to make. Do you rough it up and paint over it? Or do you strip it back to the bare concrete and start fresh?...

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Repairing a section of blown render on a UK house by applying a fresh mortar patch over exposed brickwork.
  • door Sam Marriott

Repairing Blown Render: Patching Holes Before You Paint

You are inspecting your exterior walls before painting. You see a hairline crack. You press on it, and the wall moves slightly. Or perhaps you tap it with your knuckles, and instead of a solid "thud," you hear a hollow,...

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Applying a professional primer to porous exterior render to prevent paint suction and patchiness.
  • door Sam Marriott

Priming Porous Render: How to Stop Suction & Patchy Paint

You have just finished rendering a wall, or perhaps you are painting a bare pebble dash for the first time. You apply your first coat of expensive masonry paint. It looks great while wet. But as it dries, it turns...

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Performing a simple tape test on a concrete floor to check for loose dust and debris before painting.
  • door Sam Marriott

The Tape Test: Diagnosing Unstable Masonry Before Painting

You have cleaned the wall. It looks clean. You apply the paint. It goes on beautifully. Three months later, you walk into the room (or look at the exterior of your house) and see the paint bubbling, cracking, or peeling off...

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