Beatsons Evolight Torch on 4.5mm Polyester Black Mineral

Key Features & Benefits

• Reoxthene® Low-Heat Technology: Requires less torching energy during application, accelerating installation times and improving site efficiency.

• High-Strength Reinforcement: Built on a tough, non-woven polyester core that provides high puncture resistance and tensile strength.

• Weather & UV Shield: The top surface features a uniform layer of black slate mineral chippings for long-term UV resistance and aesthetic appeal.

• Secure Overlaps: Includes a plain lateral selvedge edge to ensure reliable, watertight torch-lap jointing.

• Polyflam Underside: Protected on the bottom by a torch-melting Polyflam polyethylene film that signals correct temperature activation during installation.

• Versatile Application: Suitable as a top layer cap sheet in built-up felt systems or as a single-ply refurbishment overlay on existing asphalt and bitumen membranes.

The Evolight 4.5mm Polyester Black Mineral Torch-On Cap Sheet is a high-performance, polymer-modified bitumen waterproofing membrane designed for flat and low-pitched roof applications.Engineered with Reoxthene® patented compound technology, it delivers an optimal balance of lightness, durability, and superior bond strength while requiring significantly less torching heat than standard conventional membranes.

Surfaced with a slate mineral finish for UV and weather protection, this cap sheet is ideal for both new build projects and overlay refurbishment work.

Technical Specifications

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