Perma-Flex is a fast-drying, single-component liquid roofing system designed for both residential and commercial flat roofs. This cold applied liquid waterproofing solution delivers rapid curing performance in just one application, making it the ideal choice for contractors and property owners seeking a reliable, efficient, and long lasting waterproofing option.

Formulated with advanced aliphatic polyurethane, Perma-Flex requires no additional UV protection or topcoat, ensuring durability and reduced installation time. Its unique composition also eliminates the need for accelerators, catalysts, or thickening additives, even when working on vertical details.

Key Features and Benefits

• Fast-track installation: touch dry in as little as one hour.
• Rain resistant: within 30 minutes of application, reducing weather delays.
• Cold applied liquid waterproofing: no heat or flame required, enhancing on-site safety.
• Walkable surface: strong, resilient finish suitable for areas with foot traffic.
• Superior ponding resistance: maintains integrity even in standing water conditions.
• UV stable: no topcoat needed thanks to aliphatic polyurethane technology.
• Eco-friendly application: low VOC and low odour for user and occupant safety.
• No product wastage: remains fluid with unlimited pot life when container is resealed.
• Easy reinforcement: rapid wet out of glass-fibre reinforcement.