Hello partners this is a exterior terrazzo installation. It has been repaired in the past with what looks like epoxy. Client would like to have the repairs match the terrazzo a little better. Cracks are 1/8-3/4 of a inch and about 20 feet in length. I’m thinking about using a roto zip or drimmel tool to remove existing filler. Any ideas and help would be appreciated. Also a recommendation for filler that can be tinted .
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