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 RDS

Aerowing Rapid Desealing Tool (RDS)


This pneumatic handheld tool is designed to improve the sealant removal process by significantly reducing the time and physical effort it takes to remove cured sealant from

aircraft fuel tanks and other aviation parts. The RDS uses vibration technology to debond the sealant from the surface at high speed while eliminating sealant dust generation and reducing FOD. This tool is safe for use inside fuel tanks.

To remove the sealant, the RDS uses Aerowing-patented medical grade, thermoplastic tips. 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 RDS may be purchased in combination with the Manual Desealing Tool (MDS) as one unit. Find out more here.


Manufacturing repairs
Fuel leak repair
Adhesive/Sticker Removal

Reduce sealant removal time by three
Near effortless operation


Included items:
1 — Rapid Desealing Tool
10 — .5″ Threaded Tip
1 — 17 mm Wrench

Pneumatic Rapid Desealing Tool
Dimensions: 15.5 in
Weight: 4 lbs
Vault Case
Dimensions: 8″ x 10″ x 2″
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

Demo of Aerowing RDS