PR1422-B, Fuel Tank Sealant
PR-1422 Class B is an aircraft integral fuel tank sealant. It has a service range from -65F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for fillet sealing fuel tanks and other aircraft fuselage sealing applications.
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Description:
PR-1422 Class B is an aircraft integral fuel tank sealant. It has a service range from -65F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for fillet sealing fuel tanks and other aircraft fuselage sealing applications. The cured sealant maintains excellent elastomeric properties after prolonged exposure to both jet fuel and aviation gas.
PR-1422 Class B is a two-part, dichromate cured poly-sulfide 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 resilient sealant having excellent adhesion to common aircraft substrates.
Documents
Datasheet: PR1422 Class B
NSN Code
Alternate Part No. WS 8020RC-B
Shelf Life: 9 Months
Specification & Standard
- AIMS 04-05-001 - H
- AIMS 04-05-002 - H
- AMS-S-8802 - Type 1 Class B-1/2
- AMS-S-8802 - Type 1 Class B-2
- CMS-SL-103 - Class B Grade 1/2
- CMS-SL-103 - Class B Grade 2
- DHMS-S3.01 - TYPE I CLASS B-1/2
- DHMS-S301 - Type I Class B-1/2
- DHMS-S301 - Type I Class B-2
- DMQR 1150 - Class B-6
- DMS 2082 - Grade 1 AND Grade 2 Class B-1/2
- DMS 2082 - Grade 1 AND Grade 2 Class B-2
- HMS 20-1108 - Type II
| Weight | 0.654 kg |
|---|---|
| Dimensions | 9.53 × 9.53 × 21 cm |
| Part No.: PPG | PR1422-B1/2, PR1422-B2 |
| Pack Size | 1 Pint Kit, 6 Oz |
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PR1422-A, Fuel Tank Sealant
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PR1422-B, Fuel Tank Sealant
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