PPG PR-1422 B-2 Fuel Tank Sealant 2.5 oz Semkit (SAE AMS Spec)
PPG PR-1422 Class B is an aircraft integral fuel tank sealant. It is a two-part, dichromate cured polysulfide compound. B-2 represents an application life of 2 hours. It has a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C).
Technical Information
- Product Type Fuel Tank Sealant
- Product Form Paste
Product Information
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.
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.
Data Sheets
Product Properties
Shipping Information
For information about the available delivery options please visit our Shipping Guide.
Some products in our catalog are classified as Hazardous for shipping so some restrictions and/or additional shipping fees may apply.