PPG® P/S 890 B-2 AMS-S-8802 Type 2 Class B-2 Spec Fuel Tank Sealant - Pint Kit

PPG® P/S 890 B-2 Fuel Tank Sealant – Pint Kit is a high-performance, two-part polysulfide sealant designed for fuel tank fillet sealing and aircraft fuselage applications. Resistant to jet fuel and aviation gas, it cures at room temperature to a flexible, durable seal that withstands temperatures from -54°C to 121°C (intermittently up to 135°C). Its thixotropic, low-sag paste ensures easy application on vertical and horizontal surfaces, providing reliable protection and adhesion to common aircraft materials. Ideal for maintenance and repair, this gray sealant delivers long-lasting resilience flight after flight.