P/S Class B is an aircraft integral fuel tank sealant. It as service temperature range from 65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for fillet sealing of 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
Specifications;
- * Below is a partial specification list - for additional information - contact AerospaceSealantsInfo@ppg.com
- AMS-S-8802 - Type 2 Class B-2
- BMS 5-44 - Class B-2 - BOEING
- CMNP021 - Type I, Class B-2 - CESSNA AIRCRAFT COMPANY
- CMNP021 - Type I, Class B-4 - CESSNA AIRCRAFT COMPANY
- DHMS S307 - Class B-2 - DE HAVILLAND INC.
- DHMS S307 - Class B-4 - DE HAVILLAND INC.
- FMS-1049 - FORM II & III, Class B-1 - LOCKHEED - FORT WORTH
- FMS-1049 - FORM II & III, Class B-1/2 - LOCKHEED - FORT WORTH
- HMS 16-1149 - Type III - HUGHES HELICOPTERS