Problem Solving Forum

October 9 - October 15, 2016

What kind of treatment is the best defense against graffiti for rough-surfaced concrete block (CMU)?

Selected Answers

From Warren Brand of Chicago Corrosion Group on October 13, 2016:
While I haven't used any yet, it is my understandi more

From Farooq Ahmed of CSL Silicones Inc. on October 12, 2016:
Use an elastomeric, room-temperature vulcanized, p more

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