Performance Repel plus is a waterproofing treatment that will protect your gear against the elements by restoring the water-repellent finish found in all technical gear. It's simple to use and harmless to the environment and your lungs. All you do is spray it on, allow it to dry and you'll be fully protected in the outdoors once more. Ensure no more sour faces when you get caught in the rain because #withgrangersyoucan.