Convatec SUR FIT Natura Stomahesive Flexible Wafer – Secure, Gentle Skin Barrier for Semi Formed to Formed Output (Box of 10)

Product Overview

The Convatec SUR-FIT Natura Stomahesive Flexible Wafer is a cut-to-fit skin barrier designed for use in two-piece ostomy pouching systems. The wafer incorporates Convatec's proprietary Stomahesive adhesive formulation, a pectin-based hydrocolloid barrier that maintains adhesion on both dry and moist skin surfaces while protecting the peristomal skin from effluent exposure. The flexible construction allows the wafer to conform to abdominal contours, including irregular or curved peristomal planes, reducing the risk of leakage and skin irritation.

The SUR-FIT Natura system utilises a plastic Snap-Lock coupling ring that provides an audible click upon secure attachment of the pouch to the wafer. This two-piece design permits pouch changes without disturbing the skin barrier, extending wear time and minimising peristomal skin trauma. The wafer features a white tape collar that provides additional adhesion and a smooth border to reduce clothing friction. Each wafer is cut-to-fit, allowing the stoma opening to be customised to the individual patient's stoma diameter for an optimal seal.

Specifications

Clinical Indications

• Post-colostomy management in patients with semi-formed to formed stoma output
• Post-ileostomy skin barrier for patients requiring a flexible, conformable wafer on irregular abdominal planes
• Peristomal skin protection for patients with sensitive or compromised skin who require a gentle hydrocolloid adhesive
• Stoma management in patients with retracted, flush, or budded stomas requiring a cut-to-fit barrier
• Two-piece system applications where frequent pouch changes are needed without disturbing the skin barrier
• Patients transitioning from post-operative acute care to long-term community-based ostomy management

Frequently Asked Questions

How long can the Stomahesive wafer remain in place?

Typical wear time for the Stomahesive Flexible wafer is 3 to 7 days, depending on stoma output consistency, peristomal skin condition, and individual patient factors. The WOCN (Wound Ostomy and Continence Nurses Society) recommends changing the skin barrier when leakage is detected or when the adhesive begins to lift at the edges. Patients with high-output ileostomies may require more frequent changes.

What is the difference between the 45 mm and 57 mm flange options?

The flange size must match the corresponding pouch flange for secure coupling. The 45 mm flange (REF 125259) accommodates stomas up to 32 mm in diameter, while the 57 mm flange (REF 125260) accommodates stomas up to 38 mm. Stoma nurses should measure the stoma at its widest point and select a flange that provides a minimum 3 mm clearance around the stoma to prevent mucosal contact with the adhesive.

Is this product available for purchase in Singapore?

Yes, the Convatec SUR-FIT Natura Stomahesive Flexible Wafer is available in Singapore through EMIS (Essential Medical International Supplies). The product is HSA-registered as a Class B medical device. Singapore patients with a valid prescription or specialist recommendation may also claim partial reimbursement through MediSave for approved ostomy supplies, subject to prevailing MOH guidelines.

Can this wafer be used with non-Convatec pouches?

The SUR-FIT Natura wafer is designed exclusively for use with Convatec SUR-FIT Natura and Natura+ pouches via the proprietary Snap-Lock coupling system. Cross-brand compatibility is not supported and may result in insecure attachment and leakage. Convatec offers a comprehensive range of drainable, closed-end, and urostomy pouches within the SUR-FIT Natura system to accommodate different clinical requirements.

Is the Stomahesive adhesive suitable for patients with peristomal dermatitis?

The Stomahesive hydrocolloid formulation is designed to be gentle on compromised skin and can be used on mildly irritated peristomal skin. However, patients with active peristomal dermatitis should be assessed by a wound care or stoma nurse. Convatec recommends the use of Stomahesive Paste or Strips to fill skin creases and irregularities before applying the wafer in cases of moderate skin breakdown, per WOCN clinical practice guidelines.