ACTFLEX POLYFIN
High Performance PVC Waterproofing Membrane
High-performance reinforced PVC waterproofing membrane with superior UV resistance, heat-welded seams, and long-term durability for roofs, basements, balconies, tanks, and civil infrastructure applications.
ACTFLEX POLYFIN is a high-performance reinforced PVC waterproofing membrane engineered for superior durability, dimensional stability, UV resistance, and long-term waterproofing protection. Manufactured with premium-grade polyvinyl chloride, stabilizers, and anti-aging additives, the membrane delivers exceptional tensile strength, flexibility, heat resistance, and weatherability. Designed for both exposed and concealed waterproofing applications, ACTFLEX POLYFIN is ideal for commercial roofs, podiums, planter boxes, retaining walls, basements, tunnels, water-retaining structures, and civil infrastructure projects.
specs
Technical Specifications.
Waterproof Time:
Immediate after welding
Coverage:
Approx. 40m² per roll
Usable period after opening:
Ready to install
Touch dry time minimum:
NA
Vapor Pressure @ 25oC:
Waterproof membrane barrier
Application Temperature:
5°C to 40°C
Shelf Life:
12 months stored correctly
Membrane
Classification:
Reinforced PVC Membrane
Colour:
Grey
Tack Free Time:
NA
Recoat Time:
NA
Elongation at Break:
≥15%
Recommended
Thickness:
1.5mm / 2.0mm
Chemical
Resistant:
Excellent resistance to common acids, alkalis, and salts
Full Cure:
Immediate after installation
Chemical Base:
Polyvinyl Chloride (PVC)
Cure Mechanism:
Heat welded seams
Tear Propagation
Resistance:
≥250N
Service
Temperature:
-25°C to 80°C
Solid Contents:
100%
Bond Strength:
High welded seam integrity
Density:
Approx. 1.4g/cm³
Compressive
Strength:
High compressive resistance
Flow:
High compressive resistance
Acceptance of Cyclic Movement:
NA
Dimensional Stability:
NA
Control Elongation at Break:
NA
Control Tensile Strength:
NA
Water Immersion Elongation at Break:
NA
Water Immersion Tensile Strength:
NA
Detergent Immersion Elongation at Break:
NA
Detergent Immersion Tensile Strength:
NA
Heat Aging Elongation at Break:
NA
Heat Aging Tensile Strength:
NA
Field Seam Strength:
NA
Temperature Resistance:
Water Vapour Transmission
NA
Water Vapour Transmission:
NA
Application Method:
NA
VOC Content:
NA
Mixing Ratio:
NA
Viscosity:
NA
Storage Temperature:
NA
Flash Point:
NA
UV Resistance:
NA
Hydrostatic Pressure Resistance:
NA
Water Vapour Transmission Rate (WVTR):
NA
Abrasion Resistance:
NA
Bacterial/Algae Resistance:
NA
Application Time:
NA
Environmental Impact:
NA
Packaging Sizes:
NA
Hardness:
NA
Adhesion to Substrate:
NA
Appearance After Curing:
NA
Clean-up Requirements:
NA
Certification Standards:
NA
calculator
Coverage Calculator.
Based on a manufacturers average recommended coverage of Approx. 40m² per roll
Required:
NaN Lr
3d
Application Model
