Skip to main content

PPG PR1791B 300ml Kit PPG-DTD900/6121 NSN 8030-99-225-3084

PPG PR1791B 300ml Kit PPG-DTD900/6121 NSN 8030-99-225-3084
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
£376.40 excl VAT
£451.68 inc VAT
No stock - lead time 24 days
Please order in multiples of 10
UN Number: UN1133 CL3 II
Limited Quantity: 5L
Bulk discounts
£376.40 + VAT
£366.49 + VAT
£356.59 + VAT


  • 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.

Orders over £50 placed online will now qualify for FREE UK Mainland delivery*

Orders under £50 placed online for UK Mainland delivery is £6.95*

Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50** 

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.