Oil Burner (Fireblock) for Seat Cushions

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The Oil Burner Test for seat cushions, or the Fireblock Test, evaluates the weight loss of seat cushion assemblies as well as the char lengths on the dress covers and/or the underlying foam. This test is used to show compliance with the requirements of 14 CFR §§ 25.853(c) & 29.853(b).

Seat cushions that require oil burner certification:

  • Back Cushions

  • Bottom Cushions

  • Head Rest Cushions

  • Footrests/Leg Rest Cushions

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In addition to oil burner testing, the seat cushion materials are required to undergo 12 Second Vertical Testing to show compliance with 14 CFR §§ 25.853(a) and 29.853(a).

12 & 60 Sec. Vertical Testing
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*Please contact one of our flammability specialists if you are unsure if your seat requires oil burner testing.