TOP GUN is the best marine fabric you can find anywhere in the world. Your assurance of quality….today, tomorrow and always. TOP GUN is an acrylic-coated textured woven polyester. Its multi-ply construction accounts for its unmatched wear-ability, toughness, and abrasion resistance. It will not harden, crack, or peel in the widest range of heat and cold. Our boat covers come in a rainbow of popular shades—from bold and bright to soft and neutral. There’s a long-lasting color to match your boat.