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PolyMem WIC® Cavity Filler

PolyMem WIC® Cavity Filler is a multifunctional, interactive dressing designed to gently expand to fill cavities, and to wick excess wound fluid into outer dressings or compression wraps, while helping reduce inflammation, decreasing persistent and procedural pain, balancing moisture and continuously cleansing wounds.

Ferris Mfg. Corp.

Ferris makes PolyMem® multifunctional, interactive dressings and Sportswrap® by PolyMem. PolyMem dressings are designed to help all wound types heal quickly and durably. A family-owned company, since 1977 Ferris has manufactured PolyMem® at its headquarters in the USA and has never had a backorder.
Toll free:(800) 765-9636 Fax:(817) 625-4277 Website:

• Donates moisture or absorbs exudate depending on condition of wound bed and fluid level in dressing
• Continuous cleansing reduces need to cleanse wound bed during dressing changes
• Will not stick to the wound bed while maintaining integrity of healing tissue
• Expands within the wound cavity and undermined areas to fill dead space
• Keeps the wound bed clean and moisturized while absorbing excess fluid
• Expands up to one-third as wound fluid is absorbed
• Perforated for ease of use and can be cut to size
• Absorbs and holds up to 10 times its weight
• Soft and pliable, conforms to wound shape
• Will not dehydrate wound bed


PolyMem WIC® Cavity Filler is indicated for use on pressure injuries (stages 3-4), vascular ulcers, diabetic ulcers and acute wounds.

How Supplied/Sizing
Pad: 3"x3", 3"x12", 8"x8", perforated.
Product features
check_circle Antimicrobial format available
check_circle Color change w/ moisture activation
check_circle Compatible w/ topicals
check_circle Cuttable
cancel Gels on contact w/ exudate
check_circle Intact when saturated
check_circle Moisture vapor permeable
cancel Moldable
check_circle One-piece removal
cancel Paste
cancel Powder
cancel Rope
cancel Sustained release formula
cancel Unit dose
check_circle Usable on infected wounds
Other features
check_circle Educational Material Available
check_circle Free Samples/Trials Available
check_circle Published Clinical Article Available
Recommended Use

Acute Wounds
Cavity Wounds
Chronic Wounds
Deep Wounds
Dehisced Wounds
Diabetic Foot
Infected Wounds
Moderate/Highly Exudating Wounds
Palliative Wounds
Pressure Ulcers
Sloughy Wounds
Surgical Wounds
Venous Ulcers

Mode of Use/Application

PolyMem WIC® Cavity Filler can be easily separated into three 1" (2.5cm) wide strips to accommodate the wound bed size.

Additional Recommended Dressings

Use any of the other appropriate PolyMem® or Shapes by PolyMem® configurations as a secondary dressing.

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