This Spear and Jackson Tent and Gear Waterproof 2.5 Litre Spray effectively protects tents and gear from the elements. It is suitable for use with any kind of waterproof clothing and outdoor gear. Tents, outdoor and hiking clothing and gear often lose their water-repellent qualities over time. This waterproofing treatment restores these qualities, making your gear like new again. It adds or renews water repellence and revives breathability, prolonging the life of your clothing and gear and optimising outdoor performance. The easy spray-on application method is suitable for clothing and gear with wicking liners. Simply spray on and leave to dry; no heat activation is required.