Blast Cleaning with Steel Shot and Grit for Surface Preparation for Protective Coatings

Author:  Ervin Industries
Source:  ABC, Vol 6/ No 3, Summer 2001
Doc ID:  2001138
Year of Publication:  2001
Abstract:  
The following article is from Ervin Industries Techinical Bulletin August 1, 1982 Reprinted with permission from Ervin Industries It has long been recognized that the life-performance of various protective coatings is directly influenced by the quality and degree of precoating surface preparation. Two basic factors have to be considered in evaluating the quality of surface preparation: degree of cleanliness and profile or anchor pattern.