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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