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Essential Information

Product Details

Description

Advanced Polymer Formulation
Built on a foundation of high-bond acrylic polymer resins, PremFlex is engineered to adhere aggressively to porous roofing substrates. Unlike standard masonry paints, this coating is designed with "PremFlex" technology, allowing it to retain exceptional elasticity. This flexibility enables the coating to expand and contract with the roof during thermal cycling (freeze/thaw), preventing the hairline cracking and flaking often associated with rigid paints on exposed tiles.

Total Weather Defence
This system provides a dual-action shield: it completely waterproofs the surface against rain and snow while remaining chemically breathable to allow trapped structural moisture to escape. This breathability is critical for preventing tile rot and damp accumulation. Furthermore, the coating seals the porous surface of aged tiles, denying algae, moss, and lichens the moisture they need to grow, effectively creating a self-cleaning, low-maintenance surface that withstands the harshest British weather.

Professional Renovation
Designed for the total refurbishment of tired roofscapes, this product is compatible with concrete tiles, cement fibre, artificial slate, and asbestos sheets. It restores the vibrancy of faded roofs, giving them a "just installed" appearance. Suitable for application via brush, roller, or airless sprayer, it offers high-opacity coverage. Note: This product is not suitable for use on Rosemary tiles or Plastic tiles.

Available Colours
  •  
    Nero
  •  
    Antracite
  •  
    Carbone
  •  
    Corazzata grigia
  •  
    Grigio chiaro
  •  
    Marrone
  •  
    Terracotta
  •  
    Rosso Rustico
  •  
    Verde
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 blank bucket and pressure washer wand on a wet UK residential concrete driveway during cleaning.
  • scritto da Sam Marriott

Surface Preparation: Pressure Washing and Degreasing Before Sealing

You have bought the expensive high-solids sealer. You have checked the weather forecast. You are ready to protect your driveway. But if you rush the cleaning stage, you are wasting your money. Sealing a dirty floor is like putting a...

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A blank cleaning tub and scrubbing brush positioned on a dark asphalt driveway with a visible oil stain.
  • scritto da Sam Marriott

Oil Stain Management: Cleaning Asphalt Without Dissolving the Binder

You spot a rainbow-coloured puddle under your car. You move the vehicle and see a black, shiny patch of engine oil on your tarmac driveway. Your instinct is to grab the strongest chemical you have - Paint Thinner, Petrol, or...

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Block paving that has been half cleaned while the other half has oil stains.
  • scritto da Sam Marriott

How to Clean Oil and Rust Stains on Block Paving

You are about to seal your block paving driveway. You have the pressure washer out. You have the roller ready. But there, right in the middle of your parking spot, is a dark black oil patch from the old car....

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Priming Porous Roof Tiles: Stopping the "Sponge Effect"
  • scritto da Sam Marriott

Priming Porous Roof Tiles: Stopping the "Sponge Effect"

You look up at your roof. The tiles are 30 years old. They used to be a sharp terracotta red or a slate grey, but now they are a dull, mossy concrete colour. You decide to restore them. You pressure...

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