W 530 025 - KOSTER Repair Mortar

KOSTER Repair Mortar is a watertight repair mortar and plaster with excellent adhesion even to old building material substrates.
With the addition of KOSTER SB Bonding Emulsion, it may be used as a polymer-modified cement mortar.


Coverage: Dependent on application.

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Unit Size

55 lb bag (W 530 025)



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