Home / Products / Hydrophobic Injection Resin / Polyurethane (PU)
Hydrophobic polyurethane injection resin is used for sealing dry or wet cracks in concrete. This resin repels water and expands quickly to form a strong, rigid seal, making it ideal for applications where immediate water resistance is required.
MDI flexible non-foaming resin
For dry to low water ingress in dynamic cracks/joints
Excellent tensile and elongation properties
Long pot life
Low viscosity
Phthalate and solvent free
MDI closed cell resin
Ultra-low viscosity: 25 mPas
For soil stabilization, consolidation and coagulation
For silts and ultra fine cavity
Reaction time: 2" to 11"
Hydrophobic with no dilution
Phthalate and solvent free
Environmental friendly
MDI flexible closed cell resin Low viscosity 245 mPas For water ingress in dynamic cracks/joints Variable reaction time Hydrophobic with no dilution Up to 15V expansion Phthalate and solvent free
MDI semi-flexible closed cell resin Ultra-low viscosity: 40 mPas For water ingress in ultra-fine cracks Reaction time: 9” to 70” Hydrophobic with no dilution Up to 20V expansion Compressive strength 17 MPa Phthalate and solvent free
MDI semi-flexible closed cell resin Ultra-low viscosity: 96 mPas For high water ingress Reaction time: 9" to 70" Hydrophobic with no dilution Up to 40V expansion Compressive strength 48.5 MPa Phthalate and solvent free
MDI ultra-low viscosity closed cell resin
Ultra-low viscosity: 36 mPas
For water ingress in deep foundations
Reaction time: 8" to 50"
Hydrophobic with no dilution
Up to 40V expansion
Compressive strength 12 MPa
Phthalate free
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