The Holmenkol Natural Proof (500 ml) is a fluorine-free universal waterproofing treatment for functional textiles and footwear. It is suitable for all membrane fabrics, preserves breathability and provides reliable protection against water and dirt. The PFC-free formula makes Natural Proof an environmentally conscious choice for easy and effective spray-on protection.

• Protection: Water- and dirt-repellent
• Performance: Maintains breathability
• Versatile: For functional textiles, membranes and footwear
• Eco-conscious: Fluorine- and PFC-free spray treatment