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PPG PR812M Firewall Sealant100ml Semkit

PPG PR812M Firewall Sealant100ml Semkit
PR-812M is a high temperature primerless firewall sealant. It has a service temperature range from -65° (-54°) to 400° (204°), and will withstand flash temperatures of 2000° (1093°)

£77.93 excl VAT
£93.52 inc VAT
No stock - lead time 38 days
Please order in multiples of 20
UN Number: UN1133 CL3 II
Limited Quantity: 5L
Bulk discounts
£77.93 + VAT
£75.88 + VAT
£73.83 + VAT


  • PR-812M is a two-part, sythetic rubber compound.
  • The uncured material is a low sag paste suitable for application by extrusion gun or spatuala.
  • It cures at room temperature to form a resilient sealant to common aircraft substrates


  • MIL-S-38249, AMDT 3 Type I

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.

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.