Clay-based mineral binders mixture reinforced with specific polymers for vertical coatings Mineral finishing plaster for vertical surfaces called TerraTon Wall and produced by Matteo Brioni – Intonachino minerale per rivestimenti verticali TerraTon Wall Liscio prodotto da Matteo Brioni As a finishing plaster mainly based on natural pozzolans clay and fine-grained mineral binders reinforced with specific polymers TerraTon Plus Wall is suitable for indoor and/or outdoor vertical surfaces. It can be applied directly on walls, finished rough plaster and panels also in direct contact with water and/or rising damp. In some case the substrate on which you want to apply the product can require a primer or a base coat. TerraTon Plus Wall is available in 2 different versions: Smooth and Structured. Bespoke finishes of each version of this product are also available. TerraTon Plus Wall is available in each of Matteo Brioni’s 14 different colors or can be customized on request.