PPG Aerospace® PR-1422 B-1/2 Brown AMS-S-8802D Type 1, Class B-1/2 Spec Fuel Tank Sealant - 6 oz 654-SemKit

For a sealant that's strong enough to resist aviation fuels, but flexible enough to withstand the rigors of flight without failure, order PPG Aerospace® PR-1422 B-1/2 Fuel Tank Sealant from SkyGeek. Specially formulated to handle the unique challenges of aviation, the integral fuel tank sealant boasts a wide service temperature range from -65ºF (-54ºC) to 250ºF (121ºC) with the ability to even withstand intermittent exposure to temperatures as high as 275ºF (135ºC). The fuel tank sealant is perfect for fillet sealing, but can also be used for other sealing applications.

Because PPG Aerospace® PR-1422 Sealant is designed for use in the aircraft's fuel tank, it only makes sense that it is resistant to aviation gasoline and jet fuel. The highly durable, two-part dichromate-cured poly-sulfide compound is a low-sag thixotropic paste when uncured, making it ideal for application by extrusion gun or spatula. The Class B fuel tank sealant quickly cures at room temperature to form a resilient seal with excellent adhesion to most fuel tanks and aircraft substrates.