Nafufill KM 250

Nafufill KM 250-IN is a fibre-reinforced PCC/SPCC concrete repair mortar specially developed for the structural and non-structural repair of damaged concrete. It provides excellent mechanical strength, superior adhesion, and long-term durability, making it ideal for restoring deteriorated concrete surfaces. The fibre reinforcement minimizes shrinkage and cracking while ensuring reliable performance under demanding conditions. Suitable for both vertical and overhead applications, it offers smooth finishing and easy application. Nafufill KM 250-IN is widely used in infrastructure, commercial, and industrial concrete rehabilitation projects.

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Where to use

Repair of damaged concrete beams and columns
Concrete balconies and cantilevers
Bridge decks and structural elements
Parking structures
Industrial floors and warehouses

Benefits

Fibre-reinforced formulation for enhanced crack resistance.
Suitable for structural and non-structural concrete repairs.
Excellent adhesion to concrete substrates.
High compressive and flexural strength.
Low shrinkage for durable, long-lasting repairs.

Technical Specifications

<table>
<tbody>
<tr>
<th>Product Type</th>
<td>Fibre-Reinforced PCC/SPCC Concrete Repair Mortar</td>
</tr>
<tr>
<th>Material Base</th>
<td>Cementitious Polymer-Modified Mortar</td>
</tr>
<tr>
<th>Mix Ratio</th>
<td>Approx. 3.5–4.5 L of water per 25 kg bag</td>
</tr>
<tr>
<th>Pot Life</th>
<td>Approximately 30–45 minutes</td>
</tr>
<tr>
<th>Application Thickness</th>
<td>10–50 mm per layer</td>
</tr>
<tr>
<th>Consumption</th>
<td>Approx. 2.0 kg/m²/mm thickness</td>
</tr>
<tr>
<th>Compressive Strength</th>
<td>High Strength (Class R4 Equivalent)</td>
</tr>
<tr>
<th>Application Temperature</th>
<td>+5°C to +35°C</td>
</tr>
<tr>
<th>Colour</th>
<td>Grey</td>
</tr>
<tr>
<th>Pack Size</th>
<td>25 kg Bag</td>
</tr>
</tbody>
</table>