1 lbs Quartz Plaster Fast Set Pack of 12 E Z Patch 10 F S Fast Set Quartz Plaster Repair is specifically designed for fast underwater or above water Quartz Plaster repairs E Z Patch 10 F S is also the best to use for fast repairs in cold temperatures This product contains special modified materials with pozzolans siliceous volcanic ash and polymers If water is lowered to do repairs allow repair to set hard before swimming or before filling pool Liquid acrylic bonder is not needed in this kit Specifications . Color Tahoe Blue. Series NPT QuartzScapes Series. Weight 14 lbs