Mapei

Mapei Mapegrout T40 – Structural Repair Mortar 25kg

Regular price
$72.50 AUD
Sale price
$72.50 AUD
Regular price
$81.50 AUD
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Mapei Mapegrout T40 25kg is a thixotropic, fibre-reinforced structural repair mortar designed for vertical and overhead concrete repairs. This shrinkage-compensated formulation develops approximately 40MPa compressive strength at 28 days and
Calculating estimated delivery
  • Shrinkage-compensated to prevent cracking during curing
  • Suitable for repairs up to 30–35 mm thick in a single layer
  • Brand: Mapei
  •  Product Type: Thixotropic Repair Mortar
  •  Packaging: 25 kg vacuum-packed polyethylene bags
  •  Aggregate Size: Maximum 2.5 mm
  • Mixing Ratio: 100 parts Mapegrout T40 to 15.5–16.5 parts water
  • Pot Life: Approximately 1 hour at +20°C
  • Application Thickness: Minimum 1 cm; maximum 3–3.5 cm per layer
  • Compressive Strength: 40 MPa after 28 days
  • Application Method: Trowel, float, or plaster sprayer
  •  Coverage: Approximately 18.5 kg/m² per cm of thickness

Fillet Coverage Calculator

Estimate Mapegrout T40 requirements for cementitious fillets at wall/floor and wall/footing junctions.

Fillet size

Enter the combined length of all junctions in lineal metres.

Adjust between 0% and 20% to suit site conditions.

Coverage per bag
Bags required

Approximate coverage with 10% waste
30 × 30 mm
35 × 35 mm default
40 × 40 mm

Indicative quantities only. Calculations assume a triangular fillet and use the Mapegrout T40 TDS consumption rate of approximately 18.5 kg/m² per 10 mm thickness. Actual consumption will vary with substrate profile, fillet geometry, tooling and site wastage.

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