Ostoform Moldable Seal with FLOWASSIST Protection, MEDIUM (10/bx)


MSRP: $66.40
(You save $9.25 )
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OFA-M Ostoform Moldable Seal with FLOWASSIST Protection, MEDIUM (10/bx)

Ostoform moldable seals with Flowassist is a moldable ostomy seal with a non-absorbent spout, which directs stoma output away from the skin. Featuring a split ring for a better fit; moldable hydrocolloid mold to any shape; non-absorbent polymer spout;  a unique pouch positioning slot; and patented FlowAssist technology with flexible spout to direct flow out and away from sensitive peristomal skin.

An entirely new ostomy ring innovation and one designed to divert stomal ouput away from the skin and barrier to increase ostomy pouch wear time and promote healthy peristomal skin.


  • 10 per box
  • Size: MEDIUM
  • Stoma Size: 23-30mm (1" - 1-1/4")
  • Storage: Store below 30 0C / 86 0F in dry conditions and out of direct sunlight.
  • Shelf Life: Please refer to the expiry date ( ) on device label.
  • Warranty: The product will function as intended up to the expiry date.
  • Product Composition: Moldable Seal: Integrated hydrocolloid adhesive (non-recyclable) FLOWASSIST
  • Protection: Thermoplastic Elastomer (non-recyclable)
  • Disposal: Dispose of in a safe and approved manner in accordance with local regulations for disposing of non-recyclable materials. Do not flush down the toilet.


Still Unsure? Request a sample at Ostoform Limited

Looking for the larger Ostoform Seal size? OFA-L Click Here

Looking for the smaller Ostoform Seal size? OFA-S Click Here




How To Use Ostoform:

1. Cut the pouch opening to stoma size + 5mm (1/4”)

e.g. for a 25mm stoma, cut the pouch opening to 30mm

e.g. for a 1” stoma, cut the pouch opening to (11/4”)

2. Position the spout directly below the stoma.

3. Wrap the tabs around the stoma to ensure a snug fit.

4. For secure pouch attachment, ensure the spout is fully inside the pouch opening, then pull the pouch up into the slot underneath the spout.

5. Press the pouch adhesive against the Seal and skin to achieve good adhesion. Note: If you use a 2-piece pouching system, position the baseplate over the Seal first. Then secure the 2-piece pouch to the baseplate.

 Warnings and Precautions:

1. Ensure the spout does not block the stoma.

2. The device is single-use. Dispose after use.

3. The Ostoform Seal has passed biocompatibility testing. If you feel any irritation or discomfort, please discontinue using the device and consult your ostomy specialist.

4. Should a serious incident arise as a result of using this device please report this immediately to the manufacturer and the local Competent Authority.




3 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Julie Trocchio on 10th Feb 2024

    this produce was a game changer for me.

  • 4
    med form

    Posted by Arthur Louie Heath on 3rd Mar 2023

    The unit works well. I wish the company worked with medicare so I didnt have out of pocket. expense. As a military retiree and on SSA it is troubling at the increasing cost of health care products to support my wife

  • 3
    Too small

    Posted by Unknown on 7th May 2022

    I bought a box of these and notice the channel portion is too small to direct output. Maybe making the plastic channel a little larger would help greatly.