🚨What is pool plaster? 🤔 Plaster is what gives your swimming pool its smooth finish and its color. Without it, you’re basically staring at raw concrete. It’s more than just aesthetics though — plaster acts as the waterproofing barrier between your pool shell and the water itself. The type of plaster you choose can affect your pool’s durability, texture, and long-term maintenance needs. From classic white plaster to quartz and pebble finishes, each option impacts the look and feel of your backy