Coating Glossary
Clear definitions of common coating terms help sales, procurement, application, and technical teams communicate more effectively.
Substrate
The surface that will receive the coating, such as concrete, steel, wall, tile, roof, glass, or an old coating layer.
Primer
The first coating layer used to support adhesion, sealing, corrosion protection, or compatibility with the substrate.
Topcoat
The final visible or exposed layer that helps provide color, gloss, texture, weather resistance, or cleanability.
DFT
Dry film thickness. This helps define how much coating remains after curing and is important for many protective systems.
Pot life
The usable time after components are mixed. It affects how much material can be prepared and applied within one work period.
Curing time
The time a coating needs before it can handle traffic, cleaning, immersion, or full service conditions.
Surface profile
The texture or roughness of a prepared surface. It can affect adhesion and coating build.
Anti-slip texture
A surface texture designed to reduce slipping risk. The final choice depends on use area, cleaning, and comfort expectations.
Self-leveling
A floor coating route designed to flow and form a smoother, more level surface under the right conditions.
Mock-up
A small project sample or trial area used to confirm color, finish, texture, and practical application before wider use.
Tinting
The process of adjusting a coating color with colorants or a tinting system. Tinting depends on product type, base, color strength, and production control.
Color card
A physical color reference used for early communication. It should be followed by a product sample when final color approval matters.
Sample board
A prepared board or panel showing the coating color, gloss, texture, and sometimes the full system build.
Metamerism
A color-matching issue where two samples look similar under one light source but different under another light source.
Gloss level
The amount of light reflected by the coating surface. Gloss can change the visible depth, brightness, and perceived cleanliness of a color.
Color tolerance
The acceptable visual difference between the target color and the produced coating sample. It should be agreed with a physical sample or mock-up, not only a screen image.