Silicone water repellent for leather, canvas, and nylon. Lasting protection against moisture, creates a tough water barrier while still allowing article to breathe. Ideal for large equipment like tents and covers for boats and snowmobiles. Can be used on tarps, patio furniture, hunting clothes, canvas shoes, leather hunting and ski boots, backpacks, and much more. Odorless when dried and cured. 10.5 Oz. aerosol spray.