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Brava 18mm Protective Ring, 4.2mm Thick | CP-12045
Brava® Protective Ring — 18mm x 48mm, 4.2mm Thickness
The Coloplast Brava® protective ring, manufacturer reference 12045, measures 18mm in internal diameter, 48mm in external diameter, with a 4.2mm thickness. Easy to mold, it conforms perfectly to the contours of the stoma and forms a watertight, durable seal between the stoma and the appliance.
Key Features
- Internal diameter: 18mm
- External diameter: 48mm
- Thickness: 4.2mm
- Easy to mold, conforms perfectly to stoma contours
- Forms a watertight, durable seal between the stoma and the appliance
- Can be applied to all skin types, even with cavities, creases, or folds
- Designed to protect against leaks and protect the skin
- Easy to remove, leaves no residue on the skin
- Box of 10
Technical Specifications
| Manufacturer | Coloplast |
| Brand | Brava® |
| Manufacturer reference | 12045 |
| Stomo Médical SKU | CP-12045 |
| Type | Moldable protective ring |
| Internal diameter | 18mm |
| External diameter | 48mm |
| Thickness | 4.2mm |
| Quantity | Box of 10 |
A thinner version (2.5mm), same diameter (18mm x 48mm), is also available separately (ref. 12035).
Other diameters are also available in the same standard range: 27mm x 57mm, in 2.5mm (ref. 12037) or 4.2mm (ref. 12047); 34mm x 64mm, in 2.5mm (ref. 12039) or 4.2mm (ref. 12049).
A "Wide" range, offering a larger external diameter for a greater contact surface (57mm or 64mm, 18mm internal diameter), is also available separately (ref. 12036, 12038, 12046, 12048).
Indications for Use
This Brava® protective ring is intended for people with an ostomy who want to fill cavities, creases, or folds in peristomal skin to achieve a watertight, durable seal between the stoma and the appliance. Its 4.2mm thickness provides more filling than a thinner version, which can be beneficial for more irregular skin profiles.
Frequently Asked Questions
What's the difference between this ring and the "Wide" version?
This ring (ref. 12045) has a 48mm external diameter, while the "Wide" range offers a larger external diameter (57mm or 64mm) for a greater contact surface on more irregular skin.
Which thickness should I choose?
This reference (12045) offers a 4.2mm thickness, for more substantial filling. A thinner version (2.5mm) is also available for lighter needs (ref. 12035).
Can this ring be used with any type of skin barrier?
Yes, it can be applied behind most flat or convex skin barriers to improve the seal locally.


