Sherwin Industries has been in business since 1938. The company is divided into three divisions, pavement maintenance, airport runway support and aviation consulting. Products depicted within this web site have been tested and evaluated by pavement maintenance and airport personnel. State DOTís and the FAA have tested many of the described products. We have made every effort to market products that are reliable and are supported by reputable companies. Sherwin Industries, Inc. represents the full line of Crafco Sealants and Application Equipment. Our areas of responsibility for Crafco sales are Wisconsin, Illinois, Michigan, Indiana, North Carolina, South Carolina and Virginia. Specifications on all Crafco sealants and equipment are found within our product line pages, or you can contact us for additional information. We also maintain an inventory of used Crafco equipment. Please refer to our section on used equipment.