Convex-it Natura Durahesive Flexible White Skin Barrier 1-3/4" (45mm), Pre-cut | CV-413182
Precut Convex Barrier 28mm
The ConvaTec Sur-Fit Natura® Durahesive® Convex-It® skin barrier (manufacturer reference 413182) is a convex barrier from the two-piece Natura® system, designed for people whose stoma is flat, slightly retracted, or located within a skin fold — situations where a standard flat barrier does not always provide adequate sealing. Precut to 28mm (1 1/8") with a 45mm (1 3/4") coupling flange and a soft white fabric collar, it is manufactured by ConvaTec, a globally recognized ostomy care manufacturer.
Key Features
- Convex-It® Technology: built-in convexity that applies gentle pressure around the stoma to improve skin contact, particularly useful for flat, retracted stomas or those located in an abdominal fold.
- Durahesive® Material: extended-wear hydrocolloid that swells on contact with liquid or pasty output to better protect peristomal skin.
- 28mm precut opening: no cutting required, fast and precise application.
- White fabric collar: soft, discreet under clothing, moves with the body.
- Secure audible click coupling: compatible with ConvaTec Natura® two-piece system pouches; the click confirms a secure attachment and allows the pouch to be changed without removing the barrier from the skin.
- Water resistant: allows showering, bathing, and swimming once the barrier is applied.
View Technical Specifications
| Feature | Detail |
|---|---|
| Brand | ConvaTec |
| Line | Sur-Fit Natura® Durahesive® Convex-It® |
| Manufacturer reference (ConvaTec) | 413182 |
| Opening | 28mm (1 1/8"), precut |
| Flange (coupling) diameter | 45mm (1 3/4") |
| Type | Convex, two-piece system |
| Material | Durahesive® hydrocolloid with fabric collar (acrylic tape) |
| Color | White |
| Quantity | 10 barriers per box (also sold individually) |
| Compatibility | ConvaTec Natura® two-piece system pouches, 45mm ring |
Indications for Use
This convex barrier is intended for people living with an ileostomy, colostomy, or urostomy whose stoma is flat, slightly retracted, or located within a skin fold. Before switching to a convex product, it is recommended to consult a wound, ostomy, and continence nurse or other healthcare professional to confirm that this type of product is suitable for your stoma and peristomal skin.
Frequently Asked Questions
What is ConvaTec reference 413182?
413182 is the reference number assigned by ConvaTec to the Sur-Fit Natura® Durahesive® Convex-It® skin barrier, white, with a 28mm precut opening and 45mm flange, sold in a box of 10.
Is this product sold individually?
Yes. Stomo Médical offers this barrier individually (CV-413182-1) or in a box of 10 (CV-413182).
Which pouches are compatible with this barrier?
Any pouch from the ConvaTec Natura® two-piece system with a 45mm coupling ring.
How long can I wear this barrier?
Wear time varies by individual and stoma output type. Follow the recommendations of your healthcare professional or ostomy nurse.