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PPG PR1440 B-2 Aircraft Integral Fuel Tank Sealant 150ml Semkit *PPG-AFS 1910 *PPG-DTD900/6138 *MSRR 9144 Issue 8

PPG PR1440 B-2 Aircraft Integral Fuel Tank Sealant 150ml Semkit *PPG-AFS 1910 *PPG-DTD900/6138 *MSRR 9144 Issue 8
PR-1440 Class B is an aircraft integral fuel tank sealant with a service temperature range from -65°F (-54°C) to 250°F (121°C), with intermittent excursions up to 275°F (135°C).

£29.32 excl VAT
£35.18 inc VAT
375 In stock
Bulk discounts
£29.32 + VAT
£27.85 + VAT
£27.12 + VAT
£26.39 + VAT


  • PR-1440 Class B is a two part, manganese dioxide cured polysulfide compound.
  • It has a service temperature range from -54°C (-65°F) to 121°C (250°F), with intermittent excursions up to 135°C (275°F).
  • 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.
  • 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.
  • This product is qualified to several manufacturers' specifications.

Require more nozzles with this mixer? Take a look at the Semco 420 Standard Nozzle NOZZ220544 and buy more when needed. And why not look into Semco Model 285-A Semkit Mixing Machine to make the process even easier.

Need a gun for application? Semco Model 250-A Pneumatic Air Gun 6oz Kit GUN2500000 is a great tool for the Semkit or the Hand Held (Manual) Skeleton 160ml / 6oz Dispenser Gun TEAE05280.
More guns kits and retainers available in different sizes. Please take a look at our range.

Please note: if product PR1422 is searched on our website, it no longer exist, however the alternative product is PR1440

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