Eazymix ExtraTime Plaster Retarder extends the time your plaster is active for, raising setting times by 30-60 minutes, depending on temperature, humidity and plaster type. Extratime is a chemical additive for use with finishing plasters on walls and ceilings. The additive slows the curing process of the plaster by slowing the chemical crystal formation that causes the gypsum plaster to set or harden. Use one sachet per 25kg mix of plaster for walls and ceilings.
