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About this item

  • Extended Wear Confidence
  • Custom Comfort Fit
  • Skin-Friendly Adhesion
  • Easy Pouch Matching
  • Added Stability Option

Coloplast Assura Flat Ostomy Skin Barrier, Cut-to-Fit 3/8"-1 3/8", 40 mm Flange, Box of 5

Coloplast  |  SKU: 2831-Box
$3499
$7.00/ea
FSA/HSA eligible Can be bought with an FSA/HSA card — no prescription or Letter of Medical Necessity needed. We keep this up to date, but always confirm eligibility with your health plan. Learn more

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Coloplast Assura Flat Ostomy Skin Barrier, Cut-to-Fit, 45 mm Flange, Box of 5

The Coloplast Assura Flat Ostomy Skin Barrier is designed for extended wear, giving ostomates a dependable seal that holds up through daily activity. Built with a spiral silicone-based adhesive and a synthetic resin skin barrier, this cut-to-fit flat wafer conforms closely to the abdomen for a low-profile, discreet fit under clothing.

Each barrier can be trimmed to accommodate stomas from 10 to 35 millimeters, allowing a custom fit for a wide range of body types and stoma shapes. The 45 mm flange uses Coloplast's green color-coded coupling system, making it easy to match with compatible Assura pouches for a secure, leak-resistant connection.

Integrated belt tabs allow this barrier to be used with Brava belts 4215 and 4220 for extra stability and peace of mind during activity, exercise, or sleep. The skin-friendly adhesive is formulated to minimize irritation while supporting long-lasting wear time between changes.

Each box contains 5 individually sealed ostomy skin barriers, making it easy to stock up and maintain a consistent, reliable ostomy care routine.

What stoma sizes does this barrier fit?
This cut-to-fit barrier can be trimmed to fit stomas ranging from 10 to 35 millimeters, allowing you to customize the opening to your specific size.
What flange size does this barrier use?
This barrier features a 45 mm flange with Coloplast's green color-coded coupling system, so it's easy to match with compatible green-coded Assura pouches.
Is this barrier suitable for extended wear?
Yes, this is a flat skin barrier formulated for extended wear, using a spiral silicone-based adhesive designed for long-lasting, skin-friendly attachment.
Can I use this barrier with an ostomy belt?
Yes, the barrier includes belt tabs compatible with Brava belts 4215 and 4220 for additional support and stability.
How many barriers come in a box?
Each box contains 5 individually packaged ostomy skin barriers.

Product Details

FSA/HSA Eligible Yes
Form Flat
Application Cut-to-Fit
Flange Size 45 mm
Cut-to-Fit Range 10 – 35 mm
Color Code Green
Material Synthetic Resin Skin Barrier with Spiral Silicone-Based Adhesive
Wear Type Extended Wear
Belt Compatibility Brava Belts 4215 and 4220
Brand Coloplast
SKU 2831
UPC 762123031841

Key Features

  • Extended Wear Confidence: Flat barrier design supports long-lasting, secure wear between changes.
  • Custom Comfort Fit: Trim-to-fit opening from 10 to 35 mm adapts to your unique stoma size.
  • Skin-Friendly Adhesion: Spiral silicone-based adhesive helps protect skin while keeping the seal secure.
  • Easy Pouch Matching: Green color-coded flange system simplifies pairing with the correct Assura pouch.
  • Added Stability Option: Belt tabs allow use with Brava belts 4215 and 4220 for extra security during activity.

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