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PPG PR1782 C-2 Low Density Fuel Tank Sealant

Silmid P/N: VAR0000425
From £50.30 (excl VAT) £60.36 (Inc VAT)
PPG PR-1782 Class C is a low density, aircraft fuel tank and general purpose sealant. This product is supplied in various sizes.

Technical Information

  • Commodity Code 32141010
  • Country of Origin United Kingdom
  • UN Number 1133 CL3 / 3077 CL9

Product Information

PR-1782 Class C is a low density, aircraft fuel tank and general sealant. It has a service temperature range from -54°C to 121°C (-65°F to 250°F). This material is designed for fay surface sealing applications. It offers as much as twenty percent weight savings, per unit volume, over traditional sealants used for these purposes. The cured sealant maintains excellent elastomeric properties after prolonged exposure to aircraft fuels both jet fuel and aviation gas, and will resist limited contact to diphosphate ester based hydraulic fluids.

PPG PR-1782 Class C is a two-part, manganese dioxide cured polysulfide sealant. The uncured material is a thick liquid suitable for application by roller or spatula. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.


  • PPG PR1782 C-2
  • Low Density Fuel Tank Sealant

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.