E-Z Patch® 1 White or Colored Pool Plaster Repair is a plaster mixture specifically designed for above water (with water lowered) repairs. After doing the repair, water may be refilled the next day. Liquid Acrylic Bonder is included inside of kit. Color may be tinted using any cement type dye. Product contains special modified materials with pozzolans (siliceous volcanic ash) and polymers. Our formula is stronger than original pool plaster or replaster materials.