Remove to fresh air if effects occur. Consult a physician. In smoldering or flaming conditions, carbon dioxide, carbon monoxide, and carbon are generated. Under fire conditions polymers decompose. Studies have shown that the products of combustion of this foam are not more acutely toxic than the products of combustion of common building materials, such as wood.
Dense smoke is produced when product burns.
Mechanical handling can cause formation of dusts. To reduce the potential for dust explosion, do not permit dust to accumulate. This urethane foam product is combustible and should be protected from flame and other high heat sources. It should be installed with code acceptable thermal barriers or used in approved alternate constructions. For more information, contact Dow.