2.5 lb. Standard Strength Gypsum Plaster Retarder | RETC2.5

Gypsum plaster retarders extend the set time of conventional plasters, veneer plasters, lime finish plasters and setting-type joint compounds. By slowing the chemical crystal formation that causes gypsum plaster to set or harden, gypsum plaster retarders

• Easily disperses into mixing water for quick addition to plaster mix
• Standard strength recommended for slight to moderate lengthening of set times of plaster products and setting-type joint compounds
• For slowing the setting time of conventional plasters and setting-type joint compounds
• Allows time for proper application and finishing