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 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
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 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 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 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 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
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