Akami SEA PRIME Line is made from Japan's new quality XTRA terpolymer, which gives this nylon above-average linear strength while enhancing its tensile and abrasion resistance. Sea Prime Line is an innovative fishing line produced with photochromic technology that allows the monofilament to instantly take on different visibility depending on the conditions of use. Sea Pime is coated with a double layer of silicone, which gives the line greater softness, extraordinary elasticity and extremely high fluidity. Coated with a special treatment that gives it maximum waterproofing and resistance to salt spray and UV rays, promoting the product's remarkable durability. Akami Sea Prime Line satisfies every area of sport fishing.