Please note - Due to high volumes of orders and shipments, Silmid UK standard despatch is operating at 2-3 days order to shipping service, Silmid Export standard despatch is operating at 4-5 days order to shipping service. if required priority shipping services are still available.
PPG PR1440 A-4 Aircraft Integral Fuel Tank Sealant 500ml Kit
PPG PR-1440 Class is an aircraft integral fuel tank sealant. It has service temperature range from -65°F (-54°C) to 250°F (121°C), with this intermittent excursions up to 275° (135°C).
- Commodity Code 32141010
- Country of Origin United Kingdom
- UN Number 1133 CL3 / 3082 CL9
Product notice - The formulation of this product currently contains a substance of very high concern (SVHC). All batches that have not been reformulated must only be used in accordance with either the EAAC Authorisation request (for EU users) or the UK REACH Decision (for GB users) available from our "Document Downloads" Section.
Product notice - Due to REACH regulations, Silmid will no longer be distributing PR-1422 fuel tank sealant. The replacement product for all grades of PR-1422 is PR-1440 which has a 50 year track record of success in the aerospace industry. Click here to learn more.
Data SheetsPlease login to access Datasheets
This material is designed for brush sealing of fasteners in 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.
PR-1440 Class A is a two-part, manganese dioxide cured polysulfide compound. The uncured material is suitable for application by brush in thickness up to 25 mils. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.
- PPG PR1440 A-4
- Aircraft Integral Fuel Tank Sealant
- 500ml Kit
International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.