ACTFLEX PU200
ACTFLEX PU200 is a single-component, hydrophobic polyurethane injection resin designed for structural concrete crack sealing and leak remediation. Upon injection, it reacts with water to form a rapid-expanding, closed-cell foam structure, effectively blocking water ingress.
Available in (sizes)
20 kg
Hydrophobic polyurethane injection resin
ACTFLEX PU200
This solvent-free formulation emits no harsh odors and exhibits excellent penetration capabilities. It features fast reaction kinetics, ensuring efficient sealing, with no shrinkage or post-application dimensional instability. The cured material maintains high durability and long-term resistance to moisture, making it ideal for applications in below-grade structures, tunnels, basements, and other water-exposed concrete elements.
specs
Technical Specifications.
Waterproof Time:
Coverage:
0.6 (Foam expansion ratio with water)
Usable period after opening:
Touch dry time minimum:
Vapor Pressure @ 25oC:
Application Temperature:
>10°C
Shelf Life:
12 months (when stored properly)
Membrane
Classification:
Colour:
Light Brown
Tack Free Time:
Recoat Time:
Elongation at Break:
Thick Sections: >100%
Thin Sections: >250%
Recommended
Thickness:
Chemical
Resistant:
Yes
Full Cure:
Chemical Base:
Cure Mechanism:
Tear Propagation
Resistance:
>2.28 MPa
Service
Temperature:
Solid Contents:
Bond Strength:
>2.28 MPa
Density:
1.12-1.2 g/cm³
Compressive
Strength:
Flow:
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 0.6 (Foam expansion ratio with water)
Required:
167 Lr
3d
Application Model
