Page 21 - PCMI Journal December 2021

Pre-Treatment – Preparation of Metal Surface
Sean Hill, Product Manager, Eternal Technology Corporation
8/31/21
13
Surface Preparation Surface Imperfections:
Scratches
• handling
• metalmilling Dents & Pits
• handling
• multilayerpressing
Surface topography
• multilayertelegraphing
14
Pre-Clean - Bottom Line
Stain Free Surface
13
Issue 138 December 2021 PCMI Journal 21
7