Fjallraven says about the Greenland Wax Small
Wax impregnation for clothes made from G-1000 fabric. Handy travel pack that is easy to take with you in case you need to reinforce your clothing's water resistance when you are out trekking. Rub on and melt in to get a water-resistant and hardwearing surface. Made from high-quality paraffin and beeswax making Greenland Wax an environmentally friendlier alternative to chemical-based impregnation.