Fosroc Nitofill Pu130 20kg Mto

Nitofill PU130 is a high-performance, single-component hydrophobic polyurethane injection resin designed to seal actively leaking cracks, joints, and voids in concrete structures. When mixed with the nominated dosage of Nitofill Accelerator, the resin reacts to form a rapidly expanding foam that displaces water and creates a strong, flexible, and watertight seal — even in the most inaccessible areas.

Key Features:

• Hydrophobic formulation – repels water and expands in wet conditions

• Rapid expansion – effectively seals voids and active leaks

• Single-component system – easy to handle and pump

• Excellent adhesion to concrete and other mineral substrates

• Forms a tough, flexible seal that accommodates movement

• Solvent-free and environmentally safe

• Ideal for high-flow or fast-moving water sealing applications

• Made to Order (MTO) – tailored supply for project-specific needs

Typical Uses:

• Sealing leaking cracks, joints, and voids in concrete structures

• Waterproofing basements, tunnels, dams, culverts, and underground infrastructure

• Emergency leak-stopping in wet or pressurised environments

• Injection into hard-to-reach or confined areas

Packaging:
20kg drum – Made to Order

Application Method:
Inject using standard polyurethane pumps. Mix with Nitofill Accelerator as per technical data sheet to initiate controlled expansion.