PPG Aerospace
PR 1440 B1/2 - Fuel Tank Sealant
PR 1440 B1/2
Sealants
Details & Compliance
FALSE
lead time
Lead Time: 2-4 Weeks
Description
PR-1440 B1/2 is a two-component, manganese-dioxide-cured polysulfide aircraft integral fuel-tank sealant. Its low-sag, thixotropic paste is designed for fillet sealing and can be applied using an extrusion gun or spatula. The cured sealant maintains elastomeric properties after prolonged exposure to jet fuel and aviation gasoline.