Wisconsin Sealcoat Applicators Certify Coal Tar-free

SHWEC has developed a list of Wisconsin asphalt sealcoat applicators that have certified that they do not use coal tar-based sealcoats:

A1 Seal Coating – Irma, Osceola,

ABBS Paving – Baraboo

Asphalt Maintenance & Paving – Eau Claire, Spring Valley

Asphalt Services – Rochester

Badger Asphalt – Madison

Beaver Companies – Beaver Dam

Blackline Asphalt – Wausau

Brew City Asphalt Maintenance – New Berlin

Directional Striping Company – Sun Prairie

Fahrner Asphalt Sealers – Plover, Eau Claire, Kaukauna, Waunakee, Frederic

Fond Du Lac Asphalt Paving – Fond du Lac

Grade-Tech Pavers – Ixonia

Hallman Asphalt & Sealing – Sun Prairie

Jet Black Sealcoating – Somerset

Klein Asphalt Maintenance – Manitowoc

Midwest Sealcoat – Dodgeville

Purpose Contracting – Franksville

Rochester Asphalt – Byron, MN

Roy’s Sealcoating – Minong

Sailer Sealcoating – Hudson

SealKing – Somerset

 Wisconseal Pavement Maintenance – Chippewa Falls

Other sealcoat applicators may also be coal tar-free, or be willing to apply asphalt emulsion, Gilsonite or latex based sealcoats. When specifying or contracting for asphalt sealcoating, require that the coating product be free from coal tar; refined coal tar; refined tar; refined coal tar pitch; coal tar pitch volatiles; and/or RT-12.


For more information on non-coal tar asphalt sealcoating see:

Moving to safer alternatives to coal tar sealcoats  http://www.pca.state.mn.us/ahx9qrk