Nitofill PU1 F Injection Grout, For Construction, Liquid

Nitofill PU1 F Injection Grout, For Construction, Liquid About

Single component highly elastic foaming crack injection resin for water stopping.

Main Uses

Nitofill PU 1F is a one-part liquid pre-polymerized polyurethane resin injection grout. When in contact with water, the resin reacts to form an elastic expanding foam barrier that blocks the flow of water in leaking cracks. The system is ideal for movement of the substrate in excess of 10%. Nitofill PU 1F is designed to withstand wet-dry cycles and thermal movements.

Advantages

• Truly 1 component, does not require mixing or the addition of catalyst
• Reacts rapidly with water to produce water resistant foam to seal cracks
• Provides permanent elastic seal
• Non-toxic when cured.
• Low viscosity allows penetration into fine cracks.
• Excellent adhesion properties to a range of construction materials.
• Suitable for single component injection pumps

Instant Waterproofing Solution

Nitofill PU1 F Injection Grout delivers immediate action by expanding rapidly upon contact with water, making it ideal for urgent waterproofing needs. Its quick foam formation, within seconds to minutes, ensures cracks are efficiently sealed, protecting structural integrity in both existing and new construction projects.


Simple and Efficient Application

Thanks to its single-component, ready-to-use formulation, Nitofill PU1 F requires no mixing. It is injected directly into affected areas via appropriate packers and an injection pump. This straightforward process reduces labor time and potential errors, streamlining your waterproofing operations.


Reliable Performance with Lasting Results

Once cured, the foam becomes water-insoluble and demonstrates compressive strength of 0.2-0.5 MPa in foam form. With a shelf life of 12 months and excellent bonding to concrete and masonry surfaces, Nitofill PU1 F ensures long-term durability against water ingress, safeguarding your structure effectively.