Min. Order Reference FOB Price
1000 kg US$3.00 / kg
Product Description
Gypsum retarder Product Instruction Gypsum retarder is a protein retarder developed for gypsum-based productsand is widely used to adjust the setting time of various gypsum. In themixture of gypsum and water, GR-50 as a retarder can reduce the growth rateof hydrated crystals. lts activity is ...