ASPHALT / ROOFING TAR

In the paving and roofing trades, a tar or asphalt is applied in a hot liquid form that cools into a semi-solid covering. Asphalt is a residue of petroleum refining. Tar is produced by distillation of coal, oil, lignite, peat, or wood. Inhalation of hot asphalt fumes can cause eye and respiratory tract irritation, headaches, nausea, and nervousness. Skin exposure to hot tar can cause serious burns. Wear protective gloves.

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