Case Studies

Protecting Olmos Dam in San Antonio, TX: 4G Surface Guard & World’s Best Graffiti Coating

The landmark Olmos Dam was built in 1925 and remains the city's first line of defense against flood waters. These walls stand 60 ft. high and span 2000 ft. long. 4G Surface Guard and World's Best Graffiti Coating were specified for the long-term preservation and maintenance of this important and historic structure.

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Graffiti Protection for Cast Concrete Building in Las Vegas: 4G Surface Guard

Learn how approximately 50,000 sq ft of 40 ft‑high exposed concrete walls in Las Vegas were tested against abrasives and ultimately protected using 4G Surface Guard for invisible, long‑lasting graffiti resistance.

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UHILL Walls Mural Protection in Durham, NC: MuralShield & World’s Best Graffiti Coating

UHILL Walls, Durham North Carolina  is an amazing public art project that features over 40,000 square feet of murals by a diverse group of local, national and international artists. MuralShield and World’s Best Graffiti Coating were specified to protect and preserve these artworks in their entirety.

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Protecting Historic LA City Hall: 4G Surface Guard & World’s Best Graffiti Coating

In the Summer of 2020 City Hall became a frequent target of graffiti vandalism with a permanent encampment of protestors residing across the road in Grand park. After extensive cleaning and testing with the aid of conservation experts 4G Surface Guard & World’s Best Graffiti Coating were specified to protect all vertical surfaces susceptible to further vandalism.

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