Natura Durahesive malleable accordion skin barrier with beige hydrocolloid collar | CV-421040
Durahesive® Skin Barrier — Moldable Technology, Medium (22-33mm)
The ConvaTec Natura® Durahesive® skin barrier, manufacturer reference 421040, is built with ConvaTec Moldable Technology and an accordion flange for flexible, durable adhesion. Compatible with Natura® and Natura+® pouches, it is designed for ostomates whose stoma output is mostly liquid.
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
- Malleable accordion flange in hydrocolloid, tan colour
- Stoma size: 22mm to 33mm (7/8" to 1 5/16")
- Coupling diameter: 57mm (2 1/4"), compatible with Natura® and Natura+® pouches
- Barrier size: 11.5cm x 11.5cm (approx. 4.5" x 4.5")
- Easy to fit, apply, and remove
- Box of 10 units
Technical Specifications
| Manufacturer | ConvaTec |
| Brand | Natura® Durahesive® |
| Manufacturer reference | 421040 |
| Stomo Médical SKU | CV-421040 |
| Type | Two-piece skin barrier, moldable, accordion flange |
| Stoma size | 22mm to 33mm (7/8" to 1 5/16") |
| Coupling | 57mm (2 1/4") |
| Flange colour | Tan |
| 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® range: small, stoma 13-22mm, 57mm coupling (ref. 421039); large, stoma 33-45mm, 70mm coupling (ref. 421041).
A Stomahesive® version (for semi-formed to formed output) is also available in the same sizes: small (ref. 421033), medium (ref. 421034), and large (ref. 421035).
Indications for Use
This Durahesive® skin barrier 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 malleable accordion flange makes it easier to fit around irregular stomas or stomas located near skin folds while maintaining good adhesion.
Frequently Asked Questions
What's the difference between Durahesive® and Stomahesive®?
Durahesive® is optimized for liquid output thanks to its turtlenecking effect, while Stomahesive® is better suited to semi-formed to formed output.
Is this barrier compatible with all Natura® pouches?
Yes, as long as the pouch has a 57mm (2 1/4") coupling, compatible with the Natura® and Natura+® ranges.
Does the accordion flange make it easier to apply on an irregular stoma?
Yes, its malleable design allows it to better conform to skin contours around irregularly shaped stomas or those located near skin folds.