CHEMFLEX PW is an aquareactive, low-viscosity, hydrophobic, prepolymer polyurethane injection resin with isocyanates (MDI). It is non toxic, solvent-free and reacts with water to form a permanent blockage that is both flexible and hydrophobic. CHEMFLEX PW is NSF-ANSI approved for use with tap water. With minimal shrink and a hydrophic reaction, CHEMFLEX P.W. is effective above and below ground.
- Fiche technique
- Master spec available on request