POLYFIN TYPE P 1.5mmx2m x20m (Reinforced)

ACTFLEX POLYFIN is a premium-grade reinforced PVC waterproofing membrane designed for long-lasting protection in exposed, buried, and water-retaining applications. Engineered for high durability, flexibility, and weather resistance, it provides a reliable waterproofing solution for civil, industrial, and commercial structures where performance and longevity are critical.

Key Features

• High tensile strength and elongation for long-term stability, even under structural movement and heat exposure
• Excellent low-temperature flexibility, performing down to –25°C without cracking
• Full UV and weathering resistance, ideal for exposed roofing systems
• Strong compressive resistance to withstand mechanical and structural loading
• Weldable laps enabling heat-fused, monolithic seams for secure and watertight joints
• Can be installed on damp substrates; does not require fully dry concrete surfaces
• High plasticity for easy detailing around penetrations, corners, and upstands
• Anti-corrosion formulation suitable for aggressive and industrial environments

Recommended Applications

• Flat roofs and fully exposed roofing systems
• Basements and below-grade retaining structures
• Tunnels, rail transit systems, and civil infrastructure works
• Water tanks, swimming pools, reservoirs, and other water-retaining structures
• Grain storage facilities and agricultural containment areas
• Podiums, planter boxes, and commercial structural decks
• General civil, industrial, and commercial waterproofing systems