---
product_id: 257079398
title: "ConvaTec DuoDERM Extra Thin Control Gel Formula 2\"x4\" Hydrocolloid Sterile Adhesive Dressing for Superficial Wounds, Low Friction, Flexibile, Latex-Free, Waterproof, Rectangle, Beige, 20ct Box"
brand: "convatec"
price: "HK$550"
currency: HKD
in_stock: true
reviews_count: 5
category: "Conva Tec"
url: https://www.desertcart.hk/products/257079398-convatec-duoderm-extra-thin-control-gel-formula-2x4-hydrocolloid-sterile
store_origin: HK
region: Hong Kong
---

# flexible moldable fit extra thin hydrocolloid gel 7-day extended wear ConvaTec DuoDERM Extra Thin Control Gel Formula 2"x4" Hydrocolloid Sterile Adhesive Dressing for Superficial Wounds, Low Friction, Flexibile, Latex-Free, Waterproof, Rectangle, Beige, 20ct Box

**Brand:** convatec
**Price:** HK$550
**Availability:** ✅ In Stock

## Summary

> 🩹 Heal smart, stay unstoppable — the extra thin edge in wound care.

## Quick Answers

- **What is this?** ConvaTec DuoDERM Extra Thin Control Gel Formula 2"x4" Hydrocolloid Sterile Adhesive Dressing for Superficial Wounds, Low Friction, Flexibile, Latex-Free, Waterproof, Rectangle, Beige, 20ct Box by convatec
- **How much does it cost?** HK$550 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/257079398-convatec-duoderm-extra-thin-control-gel-formula-2x4-hydrocolloid-sterile)

## Best For

- convatec enthusiasts

## Why This Product

- Trusted convatec brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **7-Day Wear, Zero Hassle:** Keeps wounds protected and sealed for up to a full week, minimizing dressing changes and maximizing your time.
- • **Moldable to Every Curve:** Designed to flex and contour perfectly to tricky areas like knees, elbows, heels, and fingers for all-day comfort.
- • **Trusted Clinical Quality:** Backed by decades of ConvaTec expertise and doctor recommendations, ensuring safe, gentle care for all skin types.
- • **Ultra-Thin Hydrocolloid Gel:** Innovative control gel formula promotes faster healing by maintaining a moist, breathable environment without bulk.
- • **Low Friction, High Protection:** Smooth, latex-free surface reduces irritation and shields wounds from external contaminants and friction.

## Overview

ConvaTec DuoDERM Extra Thin Control Gel Formula dressings are sterile, flexible hydrocolloid bandages designed for superficial, lightly exuding wounds. Their ultra-thin, moldable design provides up to 7 days of extended wear while protecting skin with a low-friction, waterproof barrier. Trusted by healthcare professionals, these latex-free dressings promote faster healing by maintaining an optimal moist environment and conform comfortably to difficult body contours.

## Description

DuoDERM® Extra Thin dressing is a hydrocolloid dressing indicated for the management of lightly exuding wounds. It combines a unique ConvaTec hydrocolloid formulation that distinguishes it from other hydrocolloid dressings and a vapor-permeable outer film to provide an occlusive moist environmentFor use on superficial, minimally exudating wounds. Extra Thin CGF adheres to moist and dry surfaces to seal off the wounds and promotes faster healing than conventional gauze. Its sheer, thin, flexible design allows for observation and conforms readily, even on difficult-to-dress areas. Sterile.

Review: Great product but very expensive
Review: Buen producto, justo como se anunció, llegó antes de la fecha acordada en caja y cerrado

## Features

- SAFE GENTLE WOUND CARE is provided by ConvaTec's highly flexible extra thin control gel formula (CGF) sterile dressings, designed for use on dry to lightly exuding wounds. Helps skin to heal from the inside out. Easy to remove. Extended wear up to 7 days
- INNOVATIVE HYDROCOLLOID TECHNOLOGY of DuoDERM CGF dressings enables removal of the dressing with little or no damage to newly formed skin tissue. This innovative design helps isolate the wound against external contamination. Part number 187900
- VERSATILE FOR A VARIETY OF WOUNDS including dermal ulcers, pressure ulcers, procedure recovery, road rash, cuts & scrapes, blisters, eczema, as an acne patch, or on burns; safe and effective for all skin types. 2" x 4" Rectangle Dressings, 20ct Box
- MOLDABLE EXTRA THIN DRESSING is particularly suitable in areas subject to friction and those requiring contouring like ears, knees, elbows, heels, toes and fingers. Cut to size and mold to any area to minimize friction from clothing and bedding
- QUALITY YOU CAN TRUST with ConvaTec, a company with decades of experience desiging and producing health care products for management of chronic conditions. Doctor recommended and trusted by patients, you can feel safe with ConvaTec wound care products

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00J7ULP3K |
| ASIN  | B00J7ULP3K |
| Best Sellers Rank | #23,758 in Health ( See Top 100 in Health ) #44 in First Aid Bandaging Pads |
| Brand | ConvaTec |
| Customer Reviews | 4.5 4.5 out of 5 stars (873) |
| Customer reviews | 4.5 4.5 out of 5 stars (873) |
| Date First Available | 17 June 2014 |
| Format | Gel |
| Is Discontinued By Manufacturer  | No |
| Item model number  | 187900 |
| Manufacturer  | ConvaTec |
| Product Dimensions  | 5.08 x 10.16 x 0.03 cm; 158.76 g |
| Units | 20 Count |

## Product Details

- **Brand:** ConvaTec
- **Item dimensions L x W x H:** 5.1 x 10.2 centimeters
- **Material:** Gel
- **Size:** 20 Count (Pack of 1)
- **Style:** Gel,Hydrocolloid

## Images

![ConvaTec DuoDERM Extra Thin Control Gel Formula 2"x4" Hydrocolloid Sterile Adhesive Dressing for Superficial Wounds, Low Friction, Flexibile, Latex-Free, Waterproof, Rectangle, Beige, 20ct Box - Image 1](https://m.media-amazon.com/images/I/71MbbUqPgYL.jpg)
![ConvaTec DuoDERM Extra Thin Control Gel Formula 2"x4" Hydrocolloid Sterile Adhesive Dressing for Superficial Wounds, Low Friction, Flexibile, Latex-Free, Waterproof, Rectangle, Beige, 20ct Box - Image 2](https://m.media-amazon.com/images/I/71m-OunC5dL.jpg)
![ConvaTec DuoDERM Extra Thin Control Gel Formula 2"x4" Hydrocolloid Sterile Adhesive Dressing for Superficial Wounds, Low Friction, Flexibile, Latex-Free, Waterproof, Rectangle, Beige, 20ct Box - Image 3](https://m.media-amazon.com/images/I/61ijbhsiBsL.jpg)
![ConvaTec DuoDERM Extra Thin Control Gel Formula 2"x4" Hydrocolloid Sterile Adhesive Dressing for Superficial Wounds, Low Friction, Flexibile, Latex-Free, Waterproof, Rectangle, Beige, 20ct Box - Image 4](https://m.media-amazon.com/images/I/71qcQakrnxL.jpg)
![ConvaTec DuoDERM Extra Thin Control Gel Formula 2"x4" Hydrocolloid Sterile Adhesive Dressing for Superficial Wounds, Low Friction, Flexibile, Latex-Free, Waterproof, Rectangle, Beige, 20ct Box - Image 5](https://m.media-amazon.com/images/I/81QZpFAlZ4L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What is this product made of?**
A: I used this product several years ago and do not remember it.  Sorry.

**Q: Is this for a box of 20?  I ordered from another listing that pictured a box of 20, but received 1 individual duoderm.**
A: Hard to tell, but this looks like a box of 20 that I purchased... it's the "20" icon at the bottom that suggests it should have contained 20 items. Good luck1

**Q: Is this for a box of 20?  I ordered what I thought was a box of 20 as pictured and received 1 single duodem.**
A: A friend bought 2 of these for me and yes I received 2 boxes with 20 in each box.

**Q: I have a pressure sore on the bridge of nose so can I cut these to fit?**
A: Yes you can cut to fit the area but it may be hard to separate from the backing. They also may not provide the protection you're looking for because they are so thin and they are hard to remove from sensitive skin!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***0 on 23 January 2026*

Great product but very expensive

### ⭐⭐⭐⭐⭐ Review
*by I***Z on 28 March 2019*

Buen producto, justo como se anunció, llegó antes de la fecha acordada en caja y cerrado

### ⭐⭐⭐⭐⭐ Review
*by J***L on 15 January 2026*

These are excellent bandages and I've been using them for several years. They require no adhesive and last for days. The wound usually heals with no scar. I have referred several people I know to use them and they love them. Highly recommend.

## Frequently Bought Together

- ConvaTec DuoDERM Extra Thin Control Gel Formula 2"x4" Hydrocolloid Sterile Adhesive Dressing for Superficial Wounds, Low Friction, Flexibile, Latex-Free, Waterproof, Rectangle, Beige, 20ct Box
- ConvaTec DuoDERM Extra Thin Control Gel Formula 4"x4" Hydrocolloid Sterile Adhesive Dressing for Superficial Wounds, Low Friction, Latex-Free, Waterproof, Square, Beige, 10ct Box
- ConvaTec DuoDERM Extra Thin Control Gel Formula 1.75"x1.5" Hydrocolloid Sterile Adhesive Dressing for Superficial Wounds, Low Friction, Flexible, Latex-Free, Waterproof, Spot, Beige, 20ct Box

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-20*