Polyurethane Foam/Film Flat Dressings

Polyurethane Foam/Film flat dressings

Polyurethane Foam/Film flat dressings are hydrophilic, medical grade polyurethane (PU) foams made of a soft textured material, designed to handle high volumes of wound exudate and provide a comfortable wear for the patient. The product has a high moisture vapor permeability and is available with a moisture- and bacteria-resistant outer PU film layer. 

Typical Application

Indicated for venous and arterial leg ulcers, diabetic foot ulcers, stage I-IV pressure ulcers, first- and second-degree burns, traumatic wounds, and surgical wounds.

Features and Benefits
  • Suitable for medium to high exuding wounds
  • Viral and bacterial barrier film
  • High absorbency capacity in a breathable environment
  • Conformable
  • Low wound adherence
  • Good pressure relief characteristics
  Product Construction    Description
  Film Carrier Thickness
 30 µm polyurethane film
  Adhesive Thickness
 10 gsm co-polyamide, thermal adhesive designed for medical applications
  Foam Carrier Thickness
 4.0 ± 0.5 mm polyurethane foam


  Product Characteristics Typical Values*
4.0 ± 0.5 mm
  Absorption 15 g/g
  MVTR >1500 g/m² per 24 hr
  Foam Density
65-95 kg/m3
  Fluid Handling Capacity (4 mm Foam) >80 g/100 cm² per 24 hr
  Appearance (Off-)White foam, pink film
  Product Sterility Gamma sterilized (SAL 10-6)

MVTR, moisture vapor transmission rate.
*Refer to product specifications for material acceptance limits.



Three years when stored at 23°C (73°F), 50% relative humidity, out of direct sunlight, in original packaging.