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PPG PR1791 B Fuel Tank Sealant 300ml Kit *PPG-DTD900/6121

Silmid P/N: 17910030
£611.98 (excl VAT) £734.38 (Inc VAT)
No stock - lead time 24 days
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PPG PR-1791B is a filleting sealant for continuous use over a temperature range of -55°C to +230°C and for short periods up to 315°C

Technical Information

  • Commodity Code 32141010
  • Country of Origin United Kingdom
  • UN Number 1133 CL3 / 2924 CL3 (8)

Product Properties

Pack Size
300ml Kit
Manufacturer Name
PPG Industries
Manufacturer Part Number


NSN Reference

Please Note: Specifications and approvals are subject to change at any time. Users should always consult their AMM or the OEM when selecting products to ensure items have the release needed. Only specifications listed on the order confirmation will be certified on the Silmid CofC.

Product Information

PPG PR-1791B is a filleting sealant for continuous use over a temperature range of -55°C to +230°C and for short periods up to 315°C, with outstanding resistance to aircraft fuels and lubricating oils and resistance to degradation by phosphate ester type hydraulic oils.

Features of PR1791:

  • PR-1791B is an amine cured sealant based on Viton*
  • The uncured material is a thick paste suitable for application by extrusion gun or spatula
  • The cured sealant maintains excellent elastomeric properties after prolonged exposure to aircraft fuels
  • *Viton is the trademark of E I Du Pont De Nemours Co.

Additional Content

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Sealant Removal Equipment
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Sealants Overview

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.