there seems to be many in the seal coating and striping industry in the area. i have used this company and others and the quality of the materials applied tell the difference. price is not always the best for my customers. i like to see a product that lasts years and still looks good. the seal coat they use, what ever it is, just lasts longer that the other guys i have used. the yellow lines look like they actually put some paint down on the lines instead of a mist that you can see thru with some of the other companies.