Köster Repair Mortar Plus
Description

Features:

Watertight, slightly expanding repair mortar with excellent adhesion even to old building material substrates.

Usage:

  • Watertight repairs and touch-up.
  • Installation of fillets in the wall/ floor junction which are exposed to pressurized water prior to the application of bitumen thick film sealants (Köster Bikuthan® 1C and 2C, Köster Deuxan® Professional and 2 C) and mineral coatings (Köster KD System, Köster NB, etc).
  • With the addition of Köster SB Bonding Emulsion, it can be used as a PCC (polymer-modified cement concrete) mortar.

Primer:

Installation of fillets exposed to pressurized water: Köster ND 1 Grey Slurry.

General information

Features

Watertight, slightly expanding repair mortar with excellent adhesion even to old building material substrates

Uniclass 2015

Pr_20_31_53_15 Concrete repair mortarsPrimary

CAWS

C41/530 Proprietary mortar repairs

C42/310 Repair mortar

Specification data - Concrete repair mortars

Product Reference

Köster Repair Mortar Plus

Standard product features

Density of fresh mortar:

1.8 kg/L.

Compressive strength:

  • After seven days: > 18 N/mm².
  • After 28 days: > 35 N/mm².

Flexural tensile strength:

  • After seven days: > 4 N/mm².
  • After 28 days: > 6 N/mm².

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