Poly Urethane

NU-P Flex 200

NU-P Flex 200 is  Semi-hydrophobic Polyurethane Grouting used to stop leaks and fill underground voids. NU-P Flex 200 is a polymer solution which cures when reacted with water, NU-P Flex 200 can not only stop the water, but also it can stop or slow the deterioration of steel bar or other internal features of the concrete. This success is due to the placement of NU-P Flex 200 throughout the depth of the crack

NU-P Fill 500

NU-P Fill 500 is a hydrophobic grout based  polyurethane.

Upon contact with water, NU-P Fill 500 reacts to closed cell rubber-like foam while expanding its volume up to 27 times. The cured material is of a constant volume. Since water is not a component of the foam structure, the cured material is essentially not affected by water or dryness. The reacted material does not shrink or swell.

Depending on the pressure of injection, NU-P Fill 500 reacts to a very dense material or foam.

NU-P Acrylic

NU-P ACRYLIC  is an acrylate system 2-Component type mixed curing water-stop material and curtain grouting agent which forms a gel type with  excellent elasticity, permeability, swelling power, durability, etc., which is used for curtain grouting injection like tunnel, subway, building basement, 


Areas of application include:

• Retaining walls

• Bathrooms

• Floor slabs

• Water tanks

• Terraces and balconies

• Patios

• RC gutters and planter boxes

• Swimming pools

• Suspended floors

• Basements and fountains


Areas of application include:

• Defective concrete (cracked or honeycombed)

• Concrete joints, Limestone, Brick construction

• Pipe intrusions, Waste water tanks

• Tunnels, Dams, Subway(Metro), Sewers, Manholes, Utility boxes, etc.

• Soil stabilization

Process Of Injection