Nikwax Polar Proof 300 ml Fleece Waterproofing is a specialized product created by the renowned brand Nikwax, designed to provide protection against moisture and other external factors for fleece clothing. Thanks to its formula, this waterproofing agent allows the insulation properties of the material to be maintained while increasing its water resistance. Technical Specifications The product is available in a 300 ml package, making it convenient to use and sufficient to waterproof several pieces of fleece clothing. The Nikwax brand, known for producing high-quality waterproofing agents, guarantees that this product is effective and safe for fabrics. It is worth noting that Nikwax Polar Proof does not contain harmful chemicals, making it environmentally friendly. Application and Effectiveness Nikwax Polar Proof waterproofing is designed for use on fleece clothing to restore its water-repellent properties. Its application is simpleit can be used both by hand and in a washing machine,