Royal A&S WS-8020RC B-2 Rapid Cure Fuel Tank Sealant - 2.5 Oz. Cartridge

Royal Adhesives & Sealants WS-8020RC B-2 is a rapid-cure, two-component polysulfide sealant supplied in a 2.5 oz cartridge. It is intended for fuel tank and fuselage sealing applications where a low-sag, thixotropic material suitable for extrusion-gun or spatula application is required.

The cured sealant forms a resilient rubber with documented resistance to jet fuel, aviation gasoline, water, alcohols, synthetic oils and petroleum-based hydraulic fluids. The B-2 grade provides a nominal application life of 2 hours at 25°C and 50% relative humidity.

• Manufacturer part numbers: WS8020RCB2 2.5OZ; WS8020RCB2-2.5
• Rapid-cure, two-component polysulfide formulation
• Low-sag, thixotropic paste consistency
• Dark grey mixed colour
• 2.5 oz cartridge format
• WS-8020RC Class B is documented as meeting AMS-3276 and AMS-S-8802 Type 2 requirements

Use in accordance with the applicable aircraft maintenance data and the manufacturer’s current technical data sheet and safety data sheet.