Proteus Pro-Felt Endura SA Mineral - Bituminous Cap Sheet

Proteus Pro-Felt® Endura SA Mineral Anthracite is a cold-applied, self-adhesive bituminous cap sheet which is saturated and coated with high quality SBS (Styrene-Butadiene-Styrene) modified bitumen. It has a strong 280 g/m² polyester/ glass composite reinforcement and features integrated ‘safe-seal’ lap technology, facilitating secure, safe and efficient sealing of side-laps. The upper layer of the membrane is protected with slate mineral and the bottom layer is coated with self-adhesive compound, covered with removable film. In addition, Proteus Pro-Felt® Endura SA Mineral Anthracite incorporates a special graphite additive within the membrane to provide enhanced fire performance properties.

Features and benefits:

• Flame free, self-adhesive application.
• Incorporates graphite technology which actively prevents spread of flames on the roof.
• Excellent low temperature flexibility at -25°C.
• 280 g/m² polyester/ glass composite reinforcement.
• Integrated ‘Safe-Seal’ laps to enable homogenous, efficient sealing of side laps.

Proteus Pro-Felt® Endura SA Mineral Anthracite should be installed in accordance with manufacturer recommendations and all relevant national standards and codes of practice, including BS 8217: 2005 – the code of practice for reinforced bitumen membranes for roofing.