Invisible protection for natural leather and fabrics. TSI is a colorless care product designed for the protection of leather goods—especially leather upholstery—as well as for the impregnation of fabrics. It forms an invisible barrier that repels dirt, water, and oils while preserving the natural breathability of leather. Suitable for smooth and natural leather, suede, nubuck, and textiles. Do not use on patent leather or synthetic materials. Perfect for automotive interiors, furniture, clothing, and footwear. Available size: 400 ml