LOUISIANA DEPARTMENT OF TRANSPORTATION AND DEVELOPMENT
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Fog Seal
A light application of slow setting asphalt emulsion (liquid) diluted with water and without the addition of any aggregate applied to the surface of a bituminous pavement. Fog seals are used to renew aged asphalt surfaces, seal small cracks and surface voids, or adjust the quality of binder in newly applied chip seals.

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The La DOTD Headquarters Building is located at 1201 Capitol Access Road, Baton Rouge, LA, 70802. Telephone: (225) 379-1232.
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