ACTFLEX POLYCRETE
highly engineered, solvent-free polyurethane resin
High-performance solvent-free polyurethane additive designed for screeds, patching, and levelling compounds.
ACTFLEX POLYCRETE is a highly engineered, solvent-free polyurethane resin additive designed to deliver exceptional strength, adhesion, and durability. When combined with aggregates such as sand, quartz, or screed x, it forms a dense, long-lasting screed and patching compound suitable for applications ranging from 1 mm to 80 mm.
It provides outstanding adhesion to polyurethane and cementitious surfaces, promotes efficient water drainage, and levels uneven substrates with ease. ACTFLEX POLYCRETE is ideal for use in areas such as automotive bays, ramps, podiums, and industrial flooring where mechanical strength and chemical resistance are critical.
specs
Technical Specifications.
Waterproof Time:
24 hours @ 25°C, 50% RH
Coverage:
20 kg resin to 150 kg aggregate mix
~1 m² at 10 mm thickness
Usable period after opening:
30–40 minutes working time (20°C, 50% RH)
Touch dry time minimum:
Pedestrian traffic after 6 hours
Full cure in 24 hours
Vapor Pressure @ 25oC:
Low vapor transmission; forms impermeable film when cured
Application Temperature:
10°C to 30°C.
Shelf Life:
6 months (sealed, stored between 10–25°C)
Membrane
Classification:
Polyurethane Additive (Solvent-Free)
Colour:
Translucent gloss, viscous liquid
Tack Free Time:
30 minutes @ 20°C
Recoat Time:
Not applicable – single layer system
Elongation at Break:
High flexural strength (9+ MPa)
Recommended
Thickness:
1 mm – 80 mm (per layer depending on use)
Chemical
Resistant:
Excellent – resistant to oils, solvents, and mild acids
Full Cure:
24 hours at 25°C; full strength achieved after 7 days
Chemical Base:
Solvent-free polyurethane resin
Cure Mechanism:
Moisture-curing (chemical polymerisation)
Tear Propagation
Resistance:
High – suitable for heavy mechanical traffic areas
Service
Temperature:
10°C – 60°C
Solid Contents:
98%
Bond Strength:
Excellent adhesion to concrete, polyurethane, and waterproofing membranes
Density:
1.0–1.2 g/mL @ 25°C
Compressive
Strength:
With sand: 39–42 MPa
With ScreedX: 45–55 MPa
Flow:
With sand: 39–42 MPa
With ScreedX: 45–55 MPa
Acceptance of Cyclic Movement:
Dimensional Stability:
Control Elongation at Break:
Control Tensile Strength:
Water Immersion Elongation at Break:
Water Immersion Tensile Strength:
Detergent Immersion Elongation at Break:
Detergent Immersion Tensile Strength:
Heat Aging Elongation at Break:
Heat Aging Tensile Strength:
Field Seam Strength:
Temperature Resistance:
Water Vapour Transmission
Water Vapour Transmission:
Application Method:
VOC Content:
Mixing Ratio:
Viscosity:
Storage Temperature:
Flash Point:
UV Resistance:
Hydrostatic Pressure Resistance:
Water Vapour Transmission Rate (WVTR):
Abrasion Resistance:
Bacterial/Algae Resistance:
Application Time:
Environmental Impact:
Packaging Sizes:
Hardness:
Adhesion to Substrate:
Appearance After Curing:
Clean-up Requirements:
Certification Standards:
calculator
Coverage Calculator.
Based on a manufacturers average recommended coverage of 20 kg resin to 150 kg aggregate mix
~1 m² at 10 mm thickness
Required:
50 Lr
3d
Application Model
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