Nikwax Tent and Gear Solarproof is a spray-on waterproofing and UV blocker for all weatherproof textiles including tents, awnings, marquees, rucksacks, panniers, and camera bags. It adds durable water repellency and protects against UV degradation, prolonging the life of your gear and doubling its effective life. The spray is easy to apply and quick drying, making it convenient for use. It is also environmentally friendly, being water-based, non-flammable, and free from harmful chemicals. For best results, clean gear first with Nikwax Tech Wash. This high-performance protection can be applied to wet or dry synthetic weatherproof textiles, offering superior waterproofing and doubling fabric life by protecting against UV damage. The concentrated formula is lightweight for easy transport and storage. It is safe to use, being water-based, non-flammable, and free of harmful solvents and fluorocarbons.