GLOSSARY TERM
Coating Thickness
The thickness of a layer of paint or coating, usually measured in mils (thousandths of an inch).
INFO
What it is
Coating thickness is the depth of an applied layer of paint or coating, measured in microns or mils. It can be checked while the coating is wet or after it has dried and cured.
Why it matters
Thickness governs how well a coating protects and performs. Most products have a specified range, and staying within it is essential for durability, appearance, and honouring the manufacturer's guarantee.
Where it is used on a project
Monitored on protective and architectural coatings where performance is critical, such as cladding, steelwork, and surfaces exposed to weather or wear.
How NECC approaches it
We apply coatings to the specified film thickness and check our work, so each surface receives the right amount of material for a durable, guaranteed finish.
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FAQ's
How is coating thickness measured?
It is measured in microns or mils, either while wet (wet film thickness) or after curing (dry film thickness), using a gauge.
Why does the right thickness matter?
Too thin and it may not protect or cover; too thick and it can crack, sag, or dry poorly. The specified range balances both.
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