CP Medical’s line of non-absorbable suture is comprised of surgical steel as well as synthetic non-absorbable sutures comprised of polypropylene, polyester, silk and nylon materials. CP Medical produces the popular and unique Fluorofil® fluorescent sutures for use in veterinary surgical applications. The branded CP-Fiber, a polyblend braided non-absorbable suture, is 15 times stronger than steel on a weighted basis.