TECHNICAL DATA SHEET
Koster Repair Mortar PlusStructural Waterproofing
KÖSTER 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 KÖSTER SB Bonding Emulsion or KÖSTER Mortar Boost, it can be used as a PCC (polymer- modified cement concrete) mortar.
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