Cotton Proof

High-performance waterproofer designed to enhance the performance of wet-weather cotton and polycotton items. Easy to use in the washing machine or by hand, non-flammable, and PFAS-free.

For waterproofing cotton.

• Easy to use wash-in waterproofing for all cotton, polycotton, canvas clothing and equipment
• Adds water repellency, revives breathability, and reduces water absorbency
• Enhances the performance of your gear, keeping you warmer and drier
• Recommended for all cotton and polycotton clothing and gear