A ban on coal-tar sealants widely
used on asphalt surfaces, out of concern for public health and area
waterways, is moving forward in the City of Racine.Coal-tar and some other sealants are a main source of polycyclic aromatic hydrocarbons, PAHs, which slough off the driveways and parking lots where they are commonly used....
Ken Notes: Good read on the subject...
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- - Volume: 7 - WEEK: 34 Date: 8/19/2019 6:07:59 AM -