Schools and Campuses / Non-profits / Trails

We will create and help implement a long-term pavement preservation plan for all of your pavement needs:

Reduced Down Time

Penetrates into the matrix

Minimizes closures and safety hazards

Reduced Cost

Longer life-cycle means less reinvestment

Pavement elasticity is preserved

Postponed Reconstruction

Halts oxidation, weathering, 
aging making pavements last and last.

Green Circle Certified

GSB-88 ® penetrates into the pavement matrix and becomes part of the surface of asphalt, and is sensitive to our delicate environment.

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We want to thank you for the great job you did at Campus Baptist Church! You have even impressed some of our older men in the church. I especially appreciate the fact that you "sneaked" us into your schedule and got the job done before our special 75th Anniversary weekend. It was a huge success and we are grateful, Thank you again.

Liz Pehl, Church Staff

Campus Baptist Church, Ames, IA

You guys are fast! As you know, we finished up the Farmington Central CUSD #265 project on 7/22/14. I enjoyed working with your crew and will be recommending your services to my other clients.

W. Shane Larson, P.E., Project Manager

Hutchison Engineering

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Solution:  Asphalt Preservation with Gilsonite Sealer Binder (GSB-88 ®)
References and Videos

GSB-88 ® Extends Stadium Pavement Life.

Doubles pavement life with Gee Asphalt & GSB-88 ®.

GSB-88 ® Extends Church Pavement Life.

GSB-88 ® Asphalt Preservation Doubles Pavement Life!

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Striping with Gee – Easy make-over for parking lots!

Gee Asphalt

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Jon and Ross, I want to thank you two and your crew for an excellent job at ISU this year, please thank Myles, he is always great to work with.


I know we are a challenging customer, we have a lot of events, issues, etc. that we need to try to satisfy and your crew is always willing to help in any way they can.


I visited with Mark Miller yesterday, he is very happy with the job this year! From my observation the coating is thicker and the coverage is much more uniform, thank you!

Les Lawson

Iowa State University, Facilities Planning & Management, Manager, Campus Services