Military, aerospace and aircraft maintenance specifications
Find the specification or standard required by the applicable aircraft maintenance documentation, then review the corresponding products across the row. Product listings are provided as a convenient cross-reference and should not be treated as automatic substitutions. Qualification may vary by product configuration, class, grade, cure system, application and manufacturer.
| Specification / Standard | Primary Application | PPG | Flamemaster / Chemseal | Pro-Seal | Other |
|---|---|---|---|---|---|
| MIL-S-38249 Type I / AMS 3374 Type IV | Firewall sealant | PR812 | CS1900 | PS700 | — |
| MIL-S-38228 Type II / DMS1819 | Environmental sealant | PR340 | CS2415 | PS895 / PS735 | AC-632 |
| MIL-S-7502 | Integral fuel tank and fuel cells | — | CS3201 | PS707 | EC1239B |
| AMS 7124 / MIL-S-7124 | Integral fuel tank and fuel cells | — | CS3201 A&B | — | EC1063B |
| MIL-S-11031B | Sealing compound, Class B black | — | CS3202B | — | EC801B |
| MIL-PRF-81733 Type II & BMS5-95 | Corrosion inhibitive | — | CS3213 | PS870 A&B | AC-665 |
| MIL-S-8802 Type II / AMS-S-8802 Type II | Aircraft fuel tank sealant | PR1440 A&B | CS3204 A&B | PS890 A&B | AC-236 / AC-240 |
| MIL-S-8802F Type I | — | Cancelled | |||
| Type II authorized for previous Type I uses | |||||
| Aircraft fuel tank sealant | PR1422 A&B | — | — | — | |
| AMS-S-8802 Type II / BMS5-45 | Aircraft fuel tank sealant | — | CS3204 | PS890 A&B | — |
| AMS 3276 | Aircraft fuel tank sealant — higher temperature resistance | PR1750 | CS5500 | PS899 | AC-350 / AC-360 |
| — | Aircraft fuel tank sealant — quick repair | PR1435 | CS3204B-1/4 | — | WS8020RC |
| Specification / Standard | Primary Application | PPG | Flamemaster / Chemseal | Pro-Seal | Other |
|---|---|---|---|---|---|
| — | Quick repair windshield sealant | PR1829 | CS5447 | — | — |
| AMS-S-83318 Class B | Quick repair sealant | — | CS3206B-1/6 | PS860B-1/6 | — |
| MIL-S-4383C / AMS 4383 | Fuel tank sealing topcoat — Buna-N type | PR1005L | CS3600 | — | — |
| MIL-PRF-8516G Classes 1, 2, 3 | For electric connections and systems | PR1201 | CS3100 | — | — |
| AMS 3333 | Windshield sealant | PR1425 | CS3247B | — | — |
| GMS 4114 | Rapid cure smoothing compound | PR2050B | — | — | — |
| MIL-S-8784B / DMS2410 / AMS 3284 | Access door sealant — lead free | PR1428 A&B | CS3330 A&B | — | AC-215 |
| AMS 3265 / BMS5-150 | Corrosion inhibitive — non-chromate | PR1775 | CS5500CI | — | AC-730 |
| AMS 3277 Type I | Fuel tank sealant | PR1776 | — | — | — |
| MIL-S-29574 Type I / AMS 3277 Type I | Fast cure — flight line repair | PR1826 | CS5306 | — | WS8030 |
| MIL-S-29574 Type II / AMS 3277 Type II | Fast cure — fillet sealing | PR1828 | — | — | — |
IMPORTANT: This cross-reference is provided for general reference only. Specification revisions, approvals, qualifications and product formulations may change. Always consult the applicable aircraft maintenance manual, engineering documentation, drawing or manufacturer's specification before selecting or substituting a sealant. Verify the current specification and product qualification for the intended application.
BAC cannot be held liable for any errors or omissions. All information is accurate to the best of our knowledge.
Business Aircraft Consumables • bac-online.com • 1-888-239-6625