Microsilica gel waterproof is a product that can protect various materials from water damage. It is composed of tiny particles of silica that form a gel-like coating when applied to a surface. The coating repels water and prevents moisture from penetrating the material. Microsilica gel waterproof can be used on wood, metal, concrete, stone, fabric, and more. It is easy to apply and dries quickly, leaving a clear and durable finish.