Provides a water and oil repellent, durable and transparent surface treatment. Suitable for stone materials, such as natural stone, terracotta, concrete and bricks, and for synthetic and natural fabrics, including paper, cloth and shoes. The product does not alter the natural appearance of the treated surface. It is elastic, breathable and has excellent stain-resistant properties that protect the surface from olive oil, coffee, ketchup, etc. Its effect lasts on average for approximately 6 months, depending on exposure to atmospheric agents and surface washes. How to use: Cross-spray a couple of times at a distance of about 20 cm onto the clean, dry surface. To improve the repellent effect, repeat after about an hour. Wait approximately 12 hours for good bonding of the product to the surface.