Masterson : Sta-Wet Painter's Palette Sponge Refill : Pack of 3

<p>These Masterson Sta-Wet Painterâs 29.7 x 23.7cm Palette Sponge Refills are designed to fit the Masterson Sta-Wet Painterâs Palette. The cellulose sponge evenly and effectively transfers moisture to the Sta-Wet Acrylic Palette Paper extending the working time of acrylics and other water-based paints. The cellulose material provides the absorption level required for the Sta-Wet system and is environmentally friendly.</p><p>Sta-Wet Palettes were developed by Masterson over 25 years ago and are unmatched in their level of functionality for slowing the drying of paints and allowing for a longer working time.</p><p>The Sta-Wet Painterâs Palette will keep acrylics and similar watersoluble paints moist on the open palette for hours. Once the lid is closed, the paints will stay in workable condition for days, sometimes weeks. The wet sponge and permeable palette sheets system provide the paint with a constant source of moisture.</p>