Our specifications call for SSPC SP10 Near White Metal Blasting with a corresponding anchor tooth profile of 2.0-3.5 mils for an existing rusted steel truss bridge prior to paint. Is it possible to obtain an equivalent profile of the steel with SP11 Power Tool Cleaning to Bare Metal with subsequent needle gunning, bristle blasting, or roto-peening? I appreciate if anyone has any experience with this. Thank you!
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