Royal Adhesives WS-8020RC A2 Fuel Tank & Fuselage Sealant  (AMS-S-8802 A2 / AMS3276 / CMNP021 )

The WS-8020RC A2 is a two-component, rapid-cure polysulfide sealant developed by Royal Adhesives & Sealants, designed for aerospace applications, particularly in integral fuel tanks and fuselage sealing. 

Key Features:

• • Fuel Resistance: Exhibits excellent resistance to jet fuel and aviation gasoline, ensuring durability in demanding aerospace environments.

  • Temperature Range: Maintains effective sealing properties across temperatures from -65°F (-54°C) to 250°F (121°C), with intermittent exposure tolerance up to 360°F (182°C).

     

  • Rapid Cure: Formulated for quick curing at room temperature, facilitating efficient maintenance and assembly processes.

  • Application: The uncured product is a low-sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature, forming a resilient rubber with outstanding sealing characteristics.

Technical Specifications:

• Mixing Ratio: 100:10 by weight.

• Application Life: Approximately 2 hours at 77°F (25°C).

• Cure Time: Cures to a tack-free state in less than 12 hours at room temperature.

• Color: Typically red or gray.

• Packaging Options: Available in various sizes, including 6 oz (3.5 fl oz) injection kits.

• Shelf Life: 9 months when stored at or below 80°F (27°C) in original unopened containers.

Safety Considerations:

As with all chemical products, it's essential to consult the Safety Data Sheet (SDS) for WS-8020RC A2 before use to understand potential hazards and necessary precautions. 

When listing WS-8020RC A2 on your e-commerce platform, emphasize its rapid curing properties, excellent fuel resistance, and broad temperature tolerance. These features are crucial for aerospace professionals seeking reliable sealants for fuel tank and fuselage applications.

Specifications
AMS-8802, AMS3276, and CMNP021

Interchangeable with PPG: PR1422 A2 , PR1440 A2 , P/S890 A2 , PR1435 A2

Flamemaster: CS3204 A2