Good waterproof gear is worth looking after. This Nikwax spray is designed specifically for waterproof gear that spends a long time in continuous sunlight, from tents to your most trusty jacket.UV light can slowly destroy the performance of water repellents. To make your gear last longer, maintain it with Nikwax Solarwash. Spray on waterproof protectorGuards tents and gear from harmful UV lightIncreases strength and durability of waterproof gearPFC-free, water-based formulation Volume: 500ml