The Nikwax Tent and Gear SolarProof is a spray-on H2Oproofing and UV blocker for all weatherproof textiles including tents, awnings, marquees, rucksacks, panniers and camera bags. It Maintains the H2O repellency tents and outdoor gear and Safe guards tents and gear against UV degradation. One application can double the effective life of gear and gear drying quickly for packing away. Easy to use, this treatment is ideal for all weatherproof textiles including tents, awnings, marquees, rucksacks, panniers and camera bags. To apply Safe guard working surface and lay clean wet item flat or erect tent. - spray evenly to outside of fabric. - wait for 2 minutes. Remove any surplus product with a damp cloth. Check carefully to ensure no areas have been missed. Drying Item(s) should be air dried (after several minutes check for and remove surplus product with a damp cloth). Allow item(s) to dry fully before packing away. When to use this product Always apply this product to new or used tents and equipment to keep items in Great H2O-repellent condition, and Safe guard against UV degradation. Remember to clean gear first with Nikwax Tech Wash before applying Nikwax Tent & Gear SolarProof