Muc-Off's Wash-In Rain Shield Re-Proofer is an easy-to-use wash-in treatment designed to restore factory levels of performance on all waterproof and breathable fabrics. The cutting-edge DWR treatment creates a tough barrier to keep your technical garments weatherproof, without impacting their breathability. It also helps to protect against mud and ground-in stains. And the best bit? It’s safe for the environment, as it’s water-based and doesn't contain PFCs! The state-of-the-art formula gives unrivalled protection within 24 hours of treatment. After application, water will bead and roll off, so you’re protected to go and get rad in the harshest of conditions.

• Extends life and performance of garments
• Can be used on any technical or waterproof/water repellent fabric including Gore-Tex®, Polartec®, Pertex®, eVent®, softshell and hardshell clothing 
• Can be used on any technical or waterproof/water repellent fabric including Gore-Tex®, Polartec®, Pertex®, eVent®, softshell and hardshell clothing
• Helps to repel wet mud and grime and protects against ground-in stains
• Will not impact breathability of garments
• PFC – Free