WATER RETAINING CEMENT BASED MORTAR ADDITIVE BERMOCOLL M30
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BERMOCOLL M30 is a non-ionic, water soluble cellulose ether intended as a water retaining and consistency improving additive to cement based mortars. Bermocoll M 30 contains methyl, ethyl and hydroxyethyl substituents giving a unique balance between workability and strength.
BERMOCOLL M30 is a high viscosity grade of methyl ethyl hydroxyethyl cellulose.
BERMOCOLL M 30 is used in cement-based tile fix and joint mortars for improvement of workability ,consistency, water retention and adhesion. Normal dosage in mortar is 0.3 - 0.7 % calculated on the dry mortar weight. BERMOCOLL M 30 is intended for dry mixing with other powder materials and should not be used for direct dissolving in water.