P/S 890 Class B is an aircraft integral fuel tank sealant. It has a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications.

Leaks in your aircraft's fuel tank can be a big problem, but not when you have PPG Aerospace® P/S 890 B-2 Fuel Tank Sealant from SkyGeek. The fuel tank sealant can be used to fix small gaps, cracks and holes and is specially sized for fast repairs.

PS 890 Class B is a two-part, manganese dioxide cured polysulfide compound. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates. UK Delivery Options. Standard UK Delivery.

PPG Aerospace® P/S 890 B-1/2 Fuel Tank Sealant is an integral fuel tank sealant with a wide service temperature range, so it maintains its strength even when temperatures fluctuate. The tank sealant can withstand temperatures ranging from -65°F (-54°C) to 250°F (121°C) as well as intermittent exposure to temperatures up to 275ºF (135ºC).

PPG Aerospace® P/S 890 6 oz. B-2 Aircraft Fuel Tank Sealant is a two-part, manganese-dioxide-cured polysulfide compound with an impressive service temperature range of -65ºF (-54ºC) to 250ºF (121ºC) and can also withstand brief exposure to temperatures as high as 275ºF (135ºC).

The PPG PS890B-1/2 (100-ML-SEMKIT) is a top-tier aircraft integral fuel tank sealant, specially crafted to ensure durability and reliability in extreme conditions. This product excels within a broad service temperature range of -65°F (-54°C) to 250°F (121°C), and can even handle brief spikes up to 275°F (135°C).

Boeing provides PPG Aerospace/PRC DeSoto PS890B1-2, P/S Class B as an aircraft integral fuel tank sealant. It as service temperature range from 65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications.

P/S 890 Class B is an aircraft integral fuel tank sealant. It has a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for fillet sealing of fuel tanks and other aircraft fuselage sealing applications.