Canvas Shield is the best Fabric Guard to waterproof marine fabrics, boat covers and boat bimini tops with DRYKON the latest Nanoized Polymer technology. Restore Water Repellency of Sunbrella Boat Covers, Bimini tops and All other Marine Fabrics like Top Notch, WeatherMax, Recacril, Outdura and Coast Guard.
Protects Marine Fabrics Against: Rain, Stain, Soil, Mold, UV and Color Fade.
Non-toxic, PFOA Free, VOC compliant and Environment Friendly