Waterproof or water-resistant describes objects relatively unaffected by water or resisting the ingress of water under specified conditions. Such items may be used in wet environments or under water to specified depths. Waterproofing describes making an object waterproof or water-resistant (such as a camera, watch or mobile phone).Waterproofing for tents, leather and clothing such as Gore-tex jackets or walking boots once the initial manufacturer treatment has worn out is provided by company's like Grangers or Nikwax. They work by reapplying the same if not better treatment as the manufacturer. Some can often restore your clothing to withstand water as good as new. Some companies manufacture chemical based water proofing solutions but companies like Grangers use environmentally friendly processes whilst still assuring the same improvement in protection. Whether you are waterproofing a tent or waterproofing your shoes, Outdoor Shopping is there for all your Waterproofing needs. Commonly referred to as water repellent spray, durable water repellent, silicone water repellent, water repellent spray for shoes, water repellent coating, water repellents, water repellent fabrics, and water repellent for fabric. Great for boots, tents, clothing, backpacks, shoes, pants, clothing, shirts, jackets, sweaters, socks, and electronics.