PPG PR1440 LS Fuel Tank Sealant 1USP Kit *BMS5-125 Type II
PPG PR1440 LS is a Fuel Tank Sealant. This product is supplied in a 1USP Kit. This product is approved to *BMS5-125 Type II
Technical Information
- Commodity Code 32141010
- Country of Origin United States
- UN Number 1133 CL3
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.
Product notice - This product is affected by a temporary packaging change. Click here to read the notification.
Product notice - This product is affected by export control regulations, and as such delivery will be limited to United Kingdom customers only. For more information, please contact your Account Manager, email info@silmid.com or call the office on +44 (0)1675 432 850.
Data Sheets
Please login to access datasheetsProduct Properties
Product Information
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). 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.
Do You Need...
Additional Content
Shipping information
Orders over £100 placed online will now qualify for FREE UK Mainland delivery*
Orders under £100 placed online for UK Mainland delivery is £12.00*
**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £30.00, orders placed through the office will incur additional charges.**
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.