One of the biggest challenges in aircraft maintenance is protecting against corrosion. That’s why corrosion-inhibitive formulations are essential for maintaining operational safety and extending the service life of your aircraft. GracoRoberts offers a wide selection of aerospace corrosion preventatives and specialized corrosion preventatives designed to meet the high standards of the aviation industry. These corrosion-inhibiting sealants work not only as physical barriers against fluids and gases, but also as chemical shields that prevent oxidation and corrosion between dissimilar metals.
Need more choices? No problem. GracoRoberts offers a large selection of sealants to choose from, including fuel tank sealants, airplane sealant formulas and corrosion-resistant options for your most critical systems. Every product is designed for the aviation industry and can handle the rigors of flight — from pressurized cabins to fluctuating temperatures. Whether you need a sealant Sikasil product or a specialized aircraft sealer, we've got you covered at GracoRoberts.
Maximum Protection
Get maximum protection where you need it the most by shopping at GracoRoberts for aviation sealants. We carry a variety of industry-leading sealants, including AMS-S-8802 Type 2, sealants that are designed to deliver a long-lasting hold in harsh conditions. We also carry MIL-S-8802 sealants, which meet stringent military specifications and are trusted for both commercial and defense applications.
The secret to delivering superior performance lies in the advanced formulas of the corrosion-inhibiting sealants available at GracoRoberts. Whether you're looking for an aerodynamic sealant to streamline performance or an interior/exterior sealant that works in crossover applications, you'll find what you need in our extensive catalog.
These top-quality sealants can be used for structural bonding, seam sealing and moisture protection all over the aircraft. They offer excellent flexibility and resistance to chemicals as well as weathering, making them ideal for protecting vulnerable components. From wing edges to access panels, these sealants are built for endurance. All of the sealants offered at GracoRoberts meet strict aerospace sealing requirements for performance you can count on.
Specialized Sealants
For critical applications, it’s important to have the right sealant. Fortunately, at GracoRoberts, we carry a large selection of specialized sealants to choose from that meet the demanding specifications of today’s aviation professionals. Order a fuel tank sealant to ensure safety in the sky or opt for a conductive sealant for times when you need to dissipate electrical charges.
Our selection also includes several chemical-resistant sealants and sealants that maintain flexibility after curing. Whether you need a Sikasil 728 or Sikasil 728 ns for structural glazing or versatile use cases, our catalog is tailored to your unique needs. For those seeking filets, structural sealing or high-durability applications, we also offer products that go beyond the basics. Filet and structural sealants are also available.
Whether you're repairing a small aircraft or outfitting an entire fleet, choosing the right aviation sealant is critical. GracoRoberts ensures every aircraft sealant and aviation sealer we offer meets stringent aerospace requirements and provides the performance you expect. Trust us to supply the best sealants for aircraft — selected for quality, compliance, and longevity. Enjoy industry compliance and trusted performance in each of our sealants for performance and quality you can count on. Each sealant shown here is selected for its performance and longevity. Browse our selection today to find the best sealant for your application.
