Charred foam! The UL rated foam (less than 25 flame spread) charred as the fire flashed over the interior of the building. In areas away from the wood there was not enough fuel to keep the fire going and it simply went out.

Charred foam!

The UL rated foam (less than 25 flame spread) charred as the fire flashed over the interior of the building. In areas away from the wood there was not enough fuel to keep the fire going and it simply went out.

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