GRIT BLASTING Guide - How To Choose The Right Surface ...
Grit blasting is used to prepare a surface in readiness for Non-Destructive Testing /Evaluation (NDT / NDE). Its purpose is to provide a clean surface, free from mill scale, rust, heat scale and contaminants to enable the NDT / NDE professional to evaluate thesubstrate. 2. Surface Preparation for Coating and Lining
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