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Maintenance1 Oct 20262 min read

Before you repaint Don’t treat the symptom. Find the cause.

When a coating fails, applying another coat may only hide the problem. Five questions to ask before recoating — and the six things UNF looks at before specifying anything.

Before you repaint — UNF infographic
UNF technical infographic · Before you repaint

When a coating fails, simply applying another coat may only hide the problem temporarily.

Before recoating, ask:

01

What failed?

Paint? Primer? Substrate? Adhesion?

02

Why did it fail?

Surface preparation? Environment? Product selection? Application?

03

How severe is it?

Local defect or widespread coating failure?

04

What is the environment?

Marine? Industrial? Coastal? Chemical? Indoor? Outdoor?

05

What should be done?

Repair locally, remove the existing system or specify a new coating system?

UNF’s approachDiagnose first. Coat second.

At UNF, we believe coating problems should be understood before they are repaired.

Our approach considers:

SubstrateWhat are we protecting?
EnvironmentWhat will the coating be exposed to?
Surface PreparationIs the substrate properly prepared?
Coating SystemIs the selected system suitable?
ApplicationWas it applied correctly?
PerformanceWill the system achieve the required service life?

The right coating is not simply the one that looks good today.
It is the one that continues to perform tomorrow.

Protecting What Matters. Built to Last.

Have a coating problem you want looked at?

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