• Waterproof composite dressings have four distinct layers for versatile use, including as a primary orsecondary dressing • Layer 1 is a nonadherent contact layer that protects the wound site and will/> • Layer 3 is a nonwoven backing with an...
• Waterproof composite dressings have four distinct layers for versatile use, including as a primary orsecondary dressing • Layer 1 is a nonadherent contact layer that protects the wound site and will/> • Layer 3 is a nonwoven backing with an...