Sunaero (Aerowing)

For over 25 years, Sunaero has developed advanced equipment and processes to expedite aircraft structural repairs. They’re the world leader in aircraft tank maintenance.

Sunaero MDS

Aerowing Manual Desealing Tool (MDS)


This handheld tool is designed to improve the sealant removal process by reducing the physical effort it takes to remove sealant and the resulting FOD created.

The MDS uses Aerowing-patented medical grade, thermoplastic tips to remove the sealant. The tips have been tested for use on aircraft structure as well as delicate primer, and the results verify no resulting damage. These tips are specifically designed to aid sealant removal in spaces that are difficult to navigate. They include multi-angled tips, bladed and flat tips, and more.

The tool comes with interchangeable tips that can be sharpened and used multiple times. Shaft extensions are also included.

The MDS may be purchased in combination with the Pnuematic Rapid Desealing Tool (RDS) as one unit. Find out more here.


Manufacturing repairs
Fuel leak repair
Adhesive/Sticker Removal

Reduce sealant removal time
Near effortless operation
Eliminates sealant dust
No structural harm (BAC5000)
Safe operation in hazardous areas


Included Items:
2 — .5″ Threaded
1 — 3-Angle Threaded
1 — Cutter Blade
2 — Cutter Flat Tip
1 — 2.75″ Shaft Extension
1 — 4.9″ Shaft Extension
1 — Manual Desealing Handle
1 — Vault case

Manual Desealing Tool
Dimensions: 4 in
Vault Case
Dimensions: 7.29″ x 4.78″
Weight: 3.33 lbs

In addition to our desealing tools and kits, we also have offer a variety of sealants through some of the top brands like Royal AdhesivesFlamemaster, Dapco & NSL PMA


Why don’t we have pricing on our product page? Because pricing is not a one-size-fits-all proposition. There are multiple variables determining product price, such as:

  • Part name, type, class, or manufacturer
  • Size
  • Quantity
  • Specification
  • Shelf life requirement
  • Purchaser type: Distributor or end-user?

Every quote is custom, created just for you and your specific needs. Please fill out the form on our CONTACT US page and we’ll be in touch ASAP.

Product Resources

Technical Data Sheets (TDS)

NSL Product Guides