ROVAL

ROVAL Cold Galvanizing Compound

Galvanization with paint.
Equivalent anti-corrosion performance to hot-dip galvanizing.

ROVAL Cold Galvanizing Compound contains 96% pure zinc powder in its dry film.
As it’s prepackaged in single packs, it doesn’t require mixing, or the additional use of a primer or top coat. It’s easy to use and can be applied directly to steel and galvanized surfaces.
ROVAL combines the ease of painting with the excellent corrosion resistance of hot-dip galvanizing. Since ROVAL is simply applied in standard temperatures, it is called “Cold galvanizing compound”.

Meets ASTM A780, ISO1461

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No rust over 20 years!

Easy-to-handle, single liquid type & Aerosol

Cross-sectional photograph of the ROVAL coating film (x1000)

Here is a cross-sectional photograph of the coating film magnified 1000 times. Most of the coating film is occupied by zinc powder. ROVAL is a paint that can make the most of the anti-corrosion ability of zinc.

Color weathering of ROVAL

The film of ROVAL weathers the same as galvanized materials by exposure.
This characteristics makes repaired unapparent.
The photo below shows a plate with ROVAL coating on the upper half of a galvanized plate.

Before exposure	After 3 months

The appearance of color change varies depending on the environment.
The color change is proof that the film protects iron by oxidizing zinc in the coating.
This color change is not abnormal and does not affect the rust prevention performance.

Example of normal color change:

Right after painting	After 3 months

Example of severe color change:

Stairs landing	Mechanical parking lot
Steel frame	Stairs

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