09/12/2025
Preparing a substrate surface to accept a coating is crucial.
Chemically etched surfaces, mechanically blasted, or sanded surfaces can add extra adhesion promotional characteristics to a substrate.
Having a clean, oil, soil and oxide free surface for coating to adhere to a substrate is key for adhesion and success.
This concept is true for coating applications such as: electroplating, anodizing, physical v***r deposition, diamond-like carbon, powder coating and liquid paint including thin film ceramic coatings.
For any part to be able to be ready to accept a coating whether it's paint, plated material like electroplating, PVD, DLC…any type of surface coating, cleanliness is key.
The number one failure point in coating applications are unclean surfaces.
Clean, oil and soil free parts are essential for any type of coating.
Before a house is painted or repainted the standard prep is typically power washing, or a combination of sanding and power washing. An ocean liner is going to have a different pre-paint process than a necklace or a small fitting for your car, but the preparation process to make a substrate ready to accept a coating is always a crucial step for a successful coating application...