12% silicone formula creates durable, long-lasting waterproof bond to repel water, dirt and oil</br>Aerosol can offers easy application</br>Ideal for use on hiking or work boots, tents, camping and outdoor gear</br>Not recommended for breathable technical fibers (such as gore-tex) or athletic shoes, as silicone could discolor or diminish performance functions</br></br>Product Description</br></br>12 percent silicone formula creates durable, long-lasting waterproof bond to repel water, dirt and oil</br><br/>http://www.amazon.com/gp/product/B01BSO9IAO