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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
  •  
    Schwarz
  •  
    Anthrazit
  •  
    Holzkohle
  •  
    Schlachtschiff Grau
  •  
    Hellgrau
  •  
    Braun
  •  
    Terrakotta
  •  
    Rustikales Rot
  •  
    Grün
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 person in a protective suit and respirator preparing to encapsulate lead paint on a metal farm building.
  • von Sam Marriott

Encapsulating Lead Paint: Safe Prep for Old Farm Buildings

You are restoring an old barn, stable, or a wrought-iron gate. The existing paint is thick, cracked, and likely a distinctive dull orange or creamy white. Before you grab the angle grinder or the sandpaper, you need to pause. If...

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Treating corroded fasteners on warehouse walls with rust converter to prevent orange rust streaks.
  • von Sam Marriott

Spot Priming Rust: Converting Corrosion on Screw Heads

You have just painted your metal gate, your garage door, or your corrugated shed roof. It looks pristine. Then, the first rain comes. You look closer and see it: every single screw head, bolt, and rivet has turned orange, and...

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The correct pressure washing settings for industrial metal cladding preparation before painting.
  • von Sam Marriott

How to Power Wash Metal Cladding: Pressure Settings to Avoid Damage

You look at your industrial unit. It is covered in green algae, traffic film, and grime. You rent a heavy-duty diesel pressure washer. You aim the lance at the wall and squeeze the trigger. The dirt vanishes instantly. But ten...

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Stripping Wood Stains and Oils: When to Sand vs. When to Scrub
  • von Sam Marriott

Stripping Wood Stains and Oils: When to Sand vs. When to Scrub

You look at your garden decking or your wooden cladding. It looks terrible. Maybe it is black and sticky because you applied too many coats of oil over the years. Maybe it is peeling and flaking because the old stain...

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