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PPG PS890 B-1/2 Fuel Tank Sealant

Silmid P/N: VAR0000440
From £57.57 (excl VAT) £69.08 (Inc VAT)
PPG P/S 890 Class B is an aircraft integral fuel tank sealant. This product is available in various sizes.

Technical Information

  • Commodity Code 32141010
  • Country of Origin United Kingdom
  • UN Number 3082 CL9

Product Information

PPG P/S Class B is an aircraft integral fuel tank sealant. It as service temperature range from 65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C). This material is designed for fillet sealing of 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.

PPG P/S 890 Class B is a two-part, manganese dioxide cured polysulfide compound. The uncured material is a low sag, thixotropic paste suitable for application by extrusion gun or spatula. It cures at room temperature to form a resilient sealant having excellent adhesion to common aircraft substrates.


  • PPG PS890 B-1/2
  • Fuel Tank Sealant
  • Various sizes.

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.