Nitofill PU150 is a multi-purpose hydrophilic polyurethane injection resin which reacts with available water to initiate expansion in the product to seal leaking cracks and joints in concrete and fill voids in generally inaccessible locations.
Typical Applications
- Sealing against leaking cracks and joints
- Sealing against water in masonry and brickwork
- Void filling
- Back grouting
Advantages
- High tensile adhesion
- Expands up to 25 times initial volume
- Solvent free, environmentally safe
- Excellent adhesion to most surfaces including concrete, brick and mortar
- Resistant to most organic solvents, mild acids and alkalis
- Rapidly forms a highly resilient flexible seal that allows
- movement to the crack, fracture or joint
- Reacts even with sea water or mineral water
- Complies to AS/NZS 4020:2005