As listed
| Field | Value |
|---|---|
| Seller | LAS Aerospace |
| Seller's item # | X004CIDG3 |
| Type | Two-part manganese dioxide cured polysulfide |
| Class | A (brush sealing, up to 25 mils) |
| Service temperature | -54 °C to 121 °C, excursions to 182 °C |
| Packaging | 150 ml Semkit (01750AB015) |
| Listing checked | 2026-09-30 |
Taken from LAS Aerospace's product page on 2026-09-30. Where the listing does not state a figure, this table does not either.
What it is for
Against PR-1440 Class A, the listed difference is the excursion limit: 182 °C against 135 °C.
Use the product your maintenance data names.
Where to buy
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Sources
- LAS Aerospace — PR1750 Fuel Tank Sealant — product listing, item X004CIDG3, checked 2026-09-30.
Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.