(1) Producing a surface roughness (profile) by abrasive blasting or power tool cleaning to permit tight bonding of coatings to the substrate. (2) Roughening a surface to promote adhesion of coatings.
(1) Producing a surface roughness (profile) by abrasive blasting or power tool cleaning to permit tight bonding of coatings to the substrate. (2) Roughening a surface to promote adhesion of coatings.