WS8020RC-B2 AMS3276 AMS-S-8802 GALLON

Item #: RAC0177-C0177G

Product Info

Royal Adhesives & Sealants, LLC

WS8020RC-B2 AMS3276 AMS-S-8802 GALLON

WS-8020 RC Class B is a rapid cure two component polysulfide sealant designed to meet the requirements of both AMS-3276 and AMS-8802 fuel tank specifications. It has outstanding adhesion to the common aerospace substrates as well as excellent sealing characteristics at temperatures ranging from -65°F (-54°C) to 250°F (121°C), including intermittent exposure up to 360°F (182°C). WS-8020 RC Class B exhibits excellent elastomeric properties and retention after prolonged exposure to jet fuel and aviation gasoline. The uncured product is a low sag thixotropic paste suitable for application by extrusion gun or spatula.


  • AMS-3276 Type II Qualified

  • AMS-S-8802 Type 2 Qualified

  • FMS-1044 (B-1/2 & B-2) Qualified

Item Specifications

  • 9 lbs per EA
Out of Stock

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