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Black Friday Doorbuster Chemseal - Cs2415 B1/2 Aluminum Exterior Sealant - Pint | Cs2415b1-2pt Limited Time 55% Off [wVi0xHvz]

$41.99 $134.99 -69%

Chemseal CS2415 B1/2 Aluminum Exterior SealantChemseal's CS2415 B1/2 Aluminum Exterior Sealant is a top-tier solution for aircraft maintenance and repair. This high-performance, two-component polysulfide-based sealant, filled with aluminum, is design

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Chemseal CS2415 B1/2 Aluminum Exterior Sealant

Chemseal's CS2415 B1/2 Aluminum Exterior Sealant is a top-tier solution for aircraft maintenance and repair. This high-performance, two-component polysulfide-based sealant, filled with aluminum, is designed to provide exceptional sealing capabilities on a variety of surfaces. With its ability to meet stringent military specifications and industry standards, CS2415 B1/2 is the ideal choice for ensuring weather tightness and aerodynamic smoothness.
  • Compliance: Meets Mil-S-38228, DMS 1819C, and Lockheed STM 40-006 CS 2415 standards.
  • Application: Suitable for external seams, depressions, and gaps, both on vertical and overhead, as well as horizontal surfaces.

Product Features and Specifications

CS2415 B1/2 is a non-flow material that allows for versatile application on pressurized cabins, ensuring long-lasting performance. The sealant's thixotropic properties contribute to its excellent adhesion and resistance to fuel, making it an ideal choice for aircraft sealing. Based on Flamemaster technology and utilizing Permapol P5 Polymers, an improved chemical modification of Thiokol LP* polymers, CS2415 B1/2 offers a superior solution for maintaining the integrity and safety of aircraft structures.
  • Thixotropic Properties: Allows for easy application and ensures a consistent, reliable seal.
  • Fuel Resistance: Provides resistance to fuel, enhancing the sealant's durability and reliability.

Practical Uses and Benefits

The CS2415 B1/2 Aluminum Exterior Sealant is not only designed for its exceptional performance but also for its ease of use. Its non-flow nature makes it ideal for overhead applications, while its thixotropic properties ensure that the sealant remains in place even under pressure. Whether you are working on a commercial aircraft or a military helicopter, CS2415 B1/2 is the go-to product for achieving the perfect seal every time.
  • Overhead Sealing: Non-flow material makes it suitable for vertical and overhead applications.
  • Longevity: Enhanced by its fuel resistance, ensuring a long-lasting seal that withstands the harshest conditions.

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A very good and a very, very wise investment.

- Cadwaladr O..

January 2, 2026

Absolutely no complaints!

An absolute pleasure to use each and every day.

- Dalton Z..

January 2, 2026

Absolutely no complaints!

So effective it feels like it's from the future.

- Una Z..

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