🛡️ Seal your fuel tanks with military-grade confidence—because every flight deserves flawless protection.
PR-1422 B2 Fuel Tank Sealant is a 6 oz kit of polysulfide-based, two-part aircraft sealant engineered for integral fuel tank and fuselage sealing. It offers exceptional adhesion, elastomeric durability, and resistance to jet fuel and aviation gas, curing at room temperature with a low sag, thixotropic paste formula. Certified to MIL-S-8802AMS-S-8802 Class B2 standards, it performs reliably across a wide temperature range from -65°F to 275°F.
| Material | Polysulfide |
| Brand | PRC Desoto |
| Style | Compact |
| Item Weight | 0.01 Ounces |
| Water Resistance Level | Water Resistant |
| Item Form | Paste |
| Unit Count | 6.0 Ounce |
| Number of Items | 8 |
| Manufacturer | PRC Desoto |
| Item Weight | 0.01 ounces |
| Item model number | PR1422B2-6oz |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | PR-1422B2-6oz |
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