Image for illustration only. It may show a product series rather than the exact product offered.
RX1-09-05717
PPG Proseal PR-1422 B-1/2 Fuel Tank Sealant - 3.5 Oz. Cartridge
81.34 EUR/EA
Excluding VAT
Availability
Up to 45 EA ready to ship on Thursday 2026-11-12Order before 16:00 CET Today
Up to 139 EA ready to ship on Monday 2026-11-16Order before 16:00 CET Today
363 EA available on request, inbound freight fee of 60 EUR appliesSpecial order from vendor stock.
Part numbers
- Roctexo
- RX1-09-05717
- Manufacturer
- 1422B1-2AM65
- Manufacturer
- 1422B1-2AM654SK
- Vendor
- 09-05717
Product details
PPG PR-1422® Class B B-1/2 is a two-part, dichromate-cured polysulfide sealant for aircraft integral fuel-tank and fuselage sealing work. This 3.5 oz cartridge format is identified by manufacturer part numbers 1422B1-2AM65 and 1422B1-2AM654SK.
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, elastomeric sealant with adhesion to common aircraft substrates.
- PR-1422® Class B fuel-tank sealant
- B-1/2 grade
- Two-part polysulfide formulation
- Designed for fillet sealing of fuel tanks and other fuselage sealing applications
- Service temperature range: -54 °C to +121 °C, with intermittent excursions up to +135 °C
- Cured sealant retains elastomeric properties after exposure to jet fuel and aviation gasoline
- 3.5 oz cartridge
Refer to the current PPG technical data sheet and safety data sheet before use, and follow the applicable maintenance data and approved process instructions.