Semco® 220550 Model 440 Polyethylene 1/8" Orifice x 4" Long x 1/4" NPT Male Thread Standard Sealant Nozzle
Login to see price
PR 1440 B1/2
Fuel Tank Sealant
PR-1440 Class B is an aircraft integrated fuel tank sealant. It has a service temperature range of -65 ° C (-54 ° C) to 250 ° F (121 ° C) with intermittent trips up to 135 ° C (275 ° F). This material is designed for backfill sealing of fuel tanks and other airframe sealing applications. The cured sealant retains excellent elastomeric properties after prolonged exposure to both jet fuel and aircraft gas.
PR-1440 Class B is a two part, manganese dioxide cured polysulfide compounds. Uncured material is a low sag, thixotropic putty suitable for application by extrusion gun or spatula. Cures at room temperature to form a flexible sealant with excellent adhesion to common aircraft surfaces.
| Genel Özellikler | |
|---|---|
| Packing | 500 ML or 6 OZ / 100 ML or 2.5 Oz or 1 Qt or 1PT |
| Uncategorized | |
| Spesifikasyonlar | Manufacturer Spec or AMS-S-8802 |