BERMOCOLL CCA 328 is used in gypsum based mortars for improvement of workability, consistency, and water retention, leading to a prolongation of the open time. BERMOCOLL CCA 328 effectively counteracts the sagging tendency of glue. BERMOCOLL CCA 328 should be admixed in dry form before the water is added. Normal dosage is 0.2 - 0.6 % depending on type of mortar. Due to its small particle size BERMOCOLL CCA 328 will dissolve rapidly after addition of water to the dry mix. 

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