Dosage Rate: 0.5 – 10% of Cement Weight
Water Reducer 205 has a wide range of dosage rates, depending on the application and mix. In GFRC face coats, use the lower end of the dosage range, typically 2-6 grams per 1 lb. (0.45 kg) of cement used. In wetcast mixes, dosage ranges can approach 10% of the cement weight. The ultimate indicator of an overdosage of plasticizer is segregation of the mix. Make test batches prior to production to ensure optimum dosage.
Water Reducer 205 is 10% as potent as Water Reducer 310.