What is the difference between 303 Fabric Guard and 303 marine fabric guard?
What is the difference between 303 Fabric Guard and 303 marine fabric guard? 303 Fabric Guard will also repel oil, soil, grease, and dust. … Silicone water repellency lasts on average 2-3 months, as compared to 303 Fabric Guard that protects for up to three years on low-traffic fabrics. Silicone has that harsh, pungent smell during application; whereas 303 Fabric Guard has a mild, clean odor.