Pentens PU-300 is a one-part polyurethane hydrophobic PU grouting material, specially designed for concrete construction joints and cold joints. These unwanted openings in concrete structures may cause serious problems in water leakage. Most of these problems can be solved by utilising the PENTENS Pressure Injection Systems that has been proven to stop water leakage permanently. It also works for slabs on grade, construction or control joints, parking garages, manholes, tanks, dams and many other structures.
Uses
Areas of application include:
Floor slabs
Suspended floors
Terraces and balconies
Patios
Bathrooms
RC gutters and planter boxes
Swimming pools
Basements and fountains
Retaining walls
Advantages
Deep penetration into small cracks.
Form increases in volume to fill cavities and voids.
Adjustable gel times.
Excellent bond to wet surfaces
Inert after curing, constant volume, no shrinkage.