PLASTOL 6420 is a mid/high range water reducing and plasticizing polycarboxylate admixture with improved workability retention. Plastol 6420 shows improved finishing characteristics when compared to other commonly used Type A (typically 5-6% water reduction) or Type F (typically 12-15% water reduction) admixtures. This mid range approach to water reducing admixtures allows for a wide range of usable dosage rates for a broad application spectrum. PLASTOL 6420 contains no added chlorides or chemicals known to promote the corrosion of steel.
