Concrete admixture "Kratasol Form" solution 30% Concrete admixture "Kratasol PC" grade B solution 30% Concrete admixture superplasticising and antifreezing "Kratasol-Krio-P" solution Concrete admixture "Kratasol PC" grade A solution 25% Concrete admixture "Kratasol PC" grade B solution 20% Concrete admixture "Kratasol PC" grade B solution 35% Concrete antifreezing additive "Kratasol-Crio" 40% solution Concrete admixture "Kratasol" solution 45% Concrete admixture "Kratasol PFM" solution