Silicone Silirub Soudal WS+ 600ml black is a high-quality, neutral-based silicone sealant designed for hermetic joints of facade, window, door and glass systems. Widely used in professional construction and assembly work, this product shows high resistance to UV rays, rain, wind, frost, heat and sudden temperature changes. With its 600ml hermetic packaging and black color, Silirub WS+ provides an aesthetic and long-lasting result, especially in aluminum, glass, metal and dark-toned facade systems. Due to its neutral composition, it does not cause corrosion and provides perfect adhesion to various material surfaces (glass, aluminum, PVC, polycarbonate, stainless steel, concrete, etc.). Providing water and air tightness, it creates ideal insulation in building envelopes, glass panels, window frames and vent facade systems. This silicone is suitable for use in both new construction projects and renovations. For use, it is enough to clean the surfaces from dust, oil and old mastic residues. Soudal`s Silirub WS+ product is a professional sealant solution that combines energy efficiency, durability and aesthetics.