Aircraft sealant essentials

3M provides a range of high-performance aerospace sealants that are lightweight and fast curing including the AC polysulfide and Scotch-Weld™ EC lines.

3M also offers a wide range of innovative industrial sealants. High quality, precision formulations with proven performance provide reliable, long-term durability for a variety of applications, indoors and out.

As silicone pioneers, the products Dow Corning introduced back in the early days of aviation are still recognized as industry standards. The extraordinary properties of silicone make it naturally designed for aerospace applications.

Industry leading product lines of silicone and RTV sealants.

For more than 50 years, PPG Aerospace has been a leader in the development of aerospace sealants fundamental to aerospace manufacturing, maintenance, and repair.

Applications include aircraft fuel tank, fuselage, windshield, conductive and specialty sealants.

Flamemaster has over 70 years of experience and is one of the main suppliers of aerospace sealants for both military and commercial applications.

Their diverse line of sealants include, polysulfides, silicones, and epoxies.

LOCTITE® threadlockers are an industry-leading solution for more than half a century. They offer versatility, affordability and reliability in your assemblies for securing threaded fasteners.

LOCTITE® thread sealants are the preferred solution for various applications across industries to secure pipes, hydraulic systems and other connections from fluid leaks.

Naftoseal® polysulphide aircraft sealants for OEMs and maintenance are specifically designed to meet the technological requirements of the aerospace industry. Benefit from a full range of approved, easy-to-use, eco-friendly sealants.

As a leading global supplier of high-performance materials for the aerospace and defense sector, Huntsman’s products help consumers improve production processes, realize complex designs, reduce weight, remain compliant with stringent standards and lower long-term maintenance costs.