The NYROC NYZ7007HD Mastic Blade Hand Kit is designed for safely removing mastics, adhesives, tapes, sealants, gaskets, and decals from sensitive surfaces. It is commonly used in aviation, marine, automotive, and industrial applications where precision and care are required. Its specialized blades allow technicians to complete tough removal jobs without damaging metal or composite surfaces.
| Alternate Models | |
|---|---|
| 0Z7007 | Alternative Mastic Hand Kit Part Number |
| NYZ7007 | Alternative Mastic Hand Kit Part Number |
| General Information | |
|---|---|
| Part # | NYZ7007HD |
| Manufacturer | Nyroc |
| NSN | 4920015008090 |
| Shipping Information | |
|---|---|
| Product Weight | 0.8 lbs. |
| Product Dimensions | 10 x 6 x 2 in. |
| Schedule B | 8205599000 |
| ECCN | EAR99 |
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AIRCRAFT COMPATIBILITY
This item is for use on all aircraft.
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QUESTIONS & ANSWERS
Unlike metal scrapers, NYROC blades are made from a proprietary engineered plastic that won’t scratch, gouge, or deform delicate surfaces. They are especially effective in removing stubborn mastics from aircraft fuel tanks, fuselages, anti-skid patches, and appliqués. This unique design makes them safe for use on painted, aluminum, or composite materials.
Yes, the NYROC NYZ7007HD kit is approved for use on U.S. Air Force, Canadian Air Force, and NATO aircraft. Its blades meet strict standards for protecting sensitive aircraft surfaces while delivering effective removal performance. This approval demonstrates the kit’s reliability in demanding aviation environments.
The kit comes with a total of 15 blades in three different sizes to handle a variety of removal tasks. It includes six 1” blades, six 1/2" blades, three 1/4" blades, and one ergonomic rubber handle. This assortment provides flexibility for both large surface areas and tight, limited-access applications.
The NYROC NYZ7007HD Mastic Blade Hand Kit is listed under NSN 4920-01-500-8090. This NSN designation ensures easy identification and procurement within military and government supply systems.
Yes, NYROC blades are designed to be resharpened for extended use. They can be sharpened using sandpaper, a small sharpening stone, or an optional pneumatic sharpener. Regular sharpening helps maintain cutting efficiency and prolongs the life of each blade.
The included handle is made of vulcanized rubber with padding for comfort and control. Its ergonomic design reduces operator fatigue, enhances grip, and lowers the risk of injury during extended use. This makes it particularly valuable for repetitive or precision scraping tasks.
Yes, the NYROC NYZ7007HD is especially useful in confined areas and for delicate scraping applications. The multiple blade sizes allow technicians to access tight spaces without damaging surrounding materials. Its versatility makes it ideal for aircraft maintenance tasks where precision is critical.
Absolutely! While designed with aviation in mind, the NYROC NYZ7007HD is also widely used in automotive, marine, and general industrial maintenance. It is effective for removing adhesives, decals, and sealants from vehicles, boats, and other equipment without damaging the underlying surfaces.
NYROC blades are built to withstand tough removal jobs and have been proven effective in military and commercial aviation environments. They resist chipping and wear better than many conventional plastic tools while protecting surfaces more effectively than metal scrapers. Their durability helps reduce replacement costs over time.
Yes, that is one of its primary advantages. The blades are engineered to provide strong scraping action without harming delicate or scratch-prone surfaces. This minimizes the need for costly rework or repairs caused by tool-related damage.
The compact size of the NYROC NYZ7007HD kit makes it easy to carry in a toolbox or maintenance bag. With its included handle and multiple blade sizes, technicians can quickly adapt to different tasks without needing bulky equipment. This portability is especially helpful for line maintenance or field operations.
By offering safe, surface-friendly blades in multiple sizes, the kit reduces the time spent switching tools and prevents costly damage. Resharpenable blades also minimize downtime, allowing for continued use without frequent replacements. Together, these features make maintenance workflows faster and more efficient.


