Silicone decorative plaster of the tree bark type Oskar ProExpert

Silicone decorative plaster of the tree bark type Oskar ProExpert is a durable matte façade plaster that creates a deep structural surface with the characteristic grooves of the “tree bark” effect. Its silicone resin formula in water dispersion ensures elasticity, long-term durability, and strong resistance to external factors. The paste-like mass applies easily and produces a clean, consistent decorative pattern.

The material is suitable for most mineral substrates, including var-cement and ciment-var plasters, gypsum-based fillers, concrete, masonry, plasterboard, and façade insulation systems. Once fully cured, the plaster becomes vapor-permeable yet water-repellent, highly resistant to scratches, mechanical shocks, alkaline environments, and harsh weather conditions.

Silicone decorative plaster of the tree bark type Oskar ProExpert offers excellent adhesion, high covering capacity, and stable drying performance. It is available in ready-mix shades or can be tinted in a wide palette of colors. This makes it an ideal solution for both modern and classic façades, where expressive texture, strong visual character, and long-lasting surface protection are required.