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Natura Durahesive Malleable Skin Barrier with Adhesive Acrylic Collar | CV-413418
Durahesive® Skin Barrier — Acrylic Collar, Flat, Medium (22-33mm)
The ConvaTec Natura® Durahesive® skin barrier, manufacturer reference 413418, is built with ConvaTec Moldable Technology and a white acrylic adhesive tape collar. This flat version (non-convex) is offered alongside the standard hydrocolloid collar for those seeking extra adhesion around the perimeter of the barrier.
Key Features
- Durahesive® technology: swells slightly on contact with liquid output to create a turtlenecking effect for a secure, leak-resistant seal without harming the skin
- White acrylic adhesive tape collar for added peripheral adhesion
- Stoma size: 22mm to 33mm (7/8" to 1 5/16")
- Coupling diameter: 45mm (1 3/4"), compatible with Natura® and Natura+® pouches
- Barrier size: 11.5cm x 11.5cm (approx. 4.5" x 4.5")
- Flat barrier, no convexity
- Easy to fit, apply, and remove
- Box of 10 units
Technical Specifications
| Manufacturer | ConvaTec |
| Brand | Natura® Durahesive® |
| Manufacturer reference | 413418 |
| Stomo Médical SKU | CV-413418 |
| Type | Two-piece skin barrier, flat, acrylic collar |
| Stoma size | 22mm to 33mm (7/8" to 1 5/16") |
| Coupling | 45mm (1 3/4") |
| Collar colour | White |
| Collar type | Acrylic adhesive tape |
| Barrier size | 11.5cm x 11.5cm (4.5" x 4.5") |
| Compatibility | Natura® and Natura+® pouches |
| Quantity | Box of 10 |
Other sizes available in the same Durahesive® acrylic-collar range: small, stoma 13-22mm, 45mm coupling (ref. 413417); large, stoma 33-45mm, 57mm coupling (ref. 413419); extra-large, oval shape 45mm x 56mm, 70mm coupling (ref. 413420).
A hydrocolloid-collar version of the same size (22-33mm, 45mm coupling) is also available (ref. 411802). A convex acrylic-collar version is also available at 45mm (ref. 404593) for stomas requiring slight convexity.
Indications for Use
This Durahesive® skin barrier with acrylic collar is intended for ostomates whose output is primarily liquid. On contact with liquid output, the hydrocolloid swells slightly to form a secure seal around the stoma without compromising skin integrity. The acrylic tape collar provides additional peripheral adhesion, which can be helpful for extending wear time or for individuals with oilier skin or edges prone to lifting.
Frequently Asked Questions
What's the difference between the hydrocolloid collar and the acrylic collar?
The acrylic collar (ref. 413418) provides extra adhesion around the perimeter of the barrier compared to the standard hydrocolloid collar (ref. 411802) of the same size. The body of the barrier remains Durahesive® hydrocolloid in both cases.
Is this barrier convex?
No, this is a flat barrier. A convex version with acrylic collar is available separately (ref. 404593) for retracted stomas or those located near skin folds.
Is this barrier compatible with all Natura® pouches?
Yes, as long as the pouch has a 45mm (1 3/4") coupling, compatible with the Natura® and Natura+® ranges.