Preparing size 24700001 Purpose: Reduces the absorption of grounds Composition: Acrylate resin dispersion Qualities: - Dries to a clear and transparent ground - Easy and rapid application - Ready for use but can be thinned with water, if desired. It is better to thin the first coat with water for very highly absorbent grounds - Suitable for absorbent grounds, from paper to walls - Resistant to weather, light and alkalines - Can be overpainted immediately with acrylic colours - To achieve a perfect ground for oils a primer coat and, after drying, a Gesso universal primer coat should be applied Packaging: Plastic can 750 ml.