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Harris Mortar Admix is a liquid ultra stable, "micro" air entraining mortar plasticiser designed to enhance the workability and freeze thaw resistance of brick and block laying mortars. Harris Mortar Admix may be used to replace or supplement the use of lime, and is designed to maintain efficiency with variations in cement and aggregate sources. Harris Mortar Admix conforms to EN 934 Part 3(2009) specification for air entraining (plasticising) mortar admixtures.
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