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PPG Proseal PR-1422 B-2 Fuel Tank Sealant - 3.5 Oz. Cartridge

PPG Proseal PR-1422 B-2 Fuel Tank Sealant - 3.5 Oz. Cartridge

https://www.roctexo.com/web/image/product.template/61330/image_1920?unique=d1f0562
Part numbers : RX1-09-04703 , 1422B002AM654SK , 09-04703
Unit of Measure: EA

82.06 EUR / EA 82.06 EUR 82.06 € excl. VAT

82.06 EUR / EA excl. VAT

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Availability
Up to 11 EA ready to ship on Thursday 2026-08-20
Order before 16:00 CET on Tuesday 2026-08-18
Up to 15 EA ready to ship on Monday 2026-08-24
Order before 16:00 CET on Tuesday 2026-08-18
287 EA available on request, fees apply
Special order from vendor stock.

PPG PR-1422® Class B-2 is a two-part, dichromate-cured polysulphide sealant for aircraft integral fuel tank work. Supplied in a 3.5 oz cartridge, this low-sag, thixotropic material is intended for fillet sealing of fuel tanks and other aircraft fuselage sealing applications.

The uncured sealant is suitable for application by extrusion gun or spatula and cures at room temperature to form a resilient sealant with adhesion to common aircraft substrates. PPG states that the cured material retains elastomeric properties after prolonged exposure to jet fuel and aviation gasoline.

  • Product: PPG PR-1422® Class B-2 fuel tank sealant
  • Manufacturer part number: 1422B002AM654SK
  • Format: 3.5 oz cartridge
  • Type: two-part, dichromate-cured polysulphide
  • Application characteristics: low-sag thixotropic paste for extrusion-gun or spatula application
  • Service temperature range: -54 °C to +121 °C; intermittent excursions up to +135 °C

Refer to the applicable maintenance data and the manufacturer’s technical and safety documentation before use. View PPG PR-1422 Class B product documentation.

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