Coastguard® is a solution-dyed acrylic marine exterior grade canvas. This fabric is mold and mildew resistant and its proprietary finish gives it excellent water and stain resistance. Coastguard's solution-dyed acrylic fiber gives the fabric brilliant colors. In the solution-dying process, the color becomes an integral part of the fiber by being added when the fiber is still in a liquid form, giving our marine fabrics colorfastness without fading or washing out. With 30 colors to choose from, our color line includes the most popular marine colors. Coastguard fabrics offer new contemporary colors, plus unbeatable colorfastness, superior shape retention and a 8-year limited warranty.