ACRO is a powdered polymer modification agent used to increase the stickiness of mortars and slurries made from cement and water. This is always necessary if one wants to apply fresh mortar to a "difficult" substrate that is not rough enough for the mortar to latch onto it. Flexible putty and tile glue can be produced with ACRO.
ACRO is highly yielding and therefore an economical alternative to our POLY liquid polymer modification agent. The recommended dosage is between 1% and 12% of the amount of cement, depending on the formulation.
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