Federal standards define lead-based paint as:
Any paint or surface coating that contain lead equal to or in excess of 1.0 milligram per square centimeter or more than 0.5 percent by weight. Oregon and Washington are the same.
Keeping you safe
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Sunday, December 12, 2010
Interlocking Mats: Customizing The Comfort And Safety Of Your Workplace http://ping.fm/bf2j3
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