Knuchel Silatop

Targeted research and development, along with over 40 years of practical experience, make Silatop a top product for wood preservation. Silatop offers a decorative and durable weather protection, penetrating deeply into the wood, providing water repellency, moisture regulation (breathability), and beautifully highlighting the natural wood structure and grain through a clear surface. By using lightfast, nanoscale iron oxide pigments, the wood is effectively protected against damage from UV light. Silatop is equipped with active ingredients that protect the coating against fungal infestations (e.g., blue stain, mold), algae, rot, and wood pests (e.g., house borer). The wood to be treated must be dry (not exceeding 16% moisture content), clean, and free from paint and wax. Resinous and exotic woods must first be cleaned with a cleaning thinner. Old stain coatings should be lightly sanded. Heavily weathered wood parts must be sanded down to a healthy base. The color depends on the absorbency and type of wood, which is why a test application is recommended.