Koster Repair Mortar Plus
Expanding Repair Mortar
£91.93 (inc. VAT and standard delivery)
Koster Repair Mortar Plus
Koster Repair Mortar Plus is a watertight, fast setting, slightly expanding repair mortar with excellent adhesion even to old building material substrates. With the addition of Koster SB Bonding Emulsion or Koster Mortar Boost, it can be used as a PCC (polymer modified cement concrete) mortar.
The material is intended for the execution of watertight repairs and touch ups. It can be used for the installation of fillets in the wall / floor junction which are exposed to pressurised water prior to the application of bitumen thick film sealants (Koster Bikuthan 1C and 2C, Koster Deuxan Professional and 2C) and mineral coatings (Koster KD System, Koster NB etc.). The material can be used as a PCC Mortar, for under filling machine foundations as well as for filling blowholes, cracks, and oversized joints, for repairing breakages as well as a plugging mortar.
Technical Data:
| Density of the fresh mortar | 1.9 kg / l |
| Compressive strength after 24 hours | > 10 N / mm² |
| Compressive strength after 7 days | > 18 N / mm² |
| Compressive strength after 28 days | > 35 N / mm² |
| Flexural tensile strength after 24 hours | > 2 N / mm² |
| Flexural tensile strength after 7 days | > 4 N / mm² |
| Flexural tensile strength after 28 days | > 6 N / mm² |
| Pot life | 10 – 15 min |
| Modulus of Elasticity | approx. 24,000 N / mm² |
| Tensile strength | min. 1.5 N / mm² |
Consumption:
Approx. 1.8 kg / l void; approx. 2.5 kg per meter of fillet
Standard delivery is free of charge 3 – 5 day economy service. We cannot offer a delivery day or time within this service. You can upgrade your delivery service from our menu of delivery services including next day, next day am.
Please allow plenty of time for materials ordered for a specific job at a specific time and day as we cannot guarantee third party delivery services.
Please read our delivery terms and conditions ahead of ordering.
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