Ferris PolyMem Film Dot Adhesive Dressings are ideal for acute wounds, or leg, vascular and diabetic ulcers. PolyMem provides ideal conditions for warm, moist healing and absorbs 10 times its own weight in exudate. The built-in cleansing agent keeps wound clean. PolyMem Film Dots have an ultra-thin, adhesive coated urethane film which provides a breathable, yet tough protective, waterproof dressing. No tape or secondary dressing required. Ferris PolyMem is known worldwide as The Pink Dressing. PolyMem provides a warm, moist, healing environment that promotes formation of granulation tissue and reepithelialization... and much more. PolyMem is latex free.