ROVAL Superior anti-corrosion paint
Equivalent anti-corrosion performance to hot-dip galvanizing
Anti-corrosion protection for steel

Steel frame

Restoration of galvanized surfaces

Solar panel

An alternative to hot-dip galvanizing

Large parts

Cut surfaces

Non-plated parts

Renovation of galvanized surfaces

Steel towers

Weak parts that are easily deformed
under high temperatures

Mechanical parking lots

Applications

Large structures

Bolt connections

Sign post foundations

Welds

End faces

Lighting towers

Pipes

Steel gatesGreen houses

Gratings

Cold Galvanizing
CompoundBefore

AfterROVALローバル

Cold Galvanizing Compound

Equivalent anti-corrosion performance to hot-dip galvanizing.
Zinc
Content

96 %

ROVAL

Cold Galvanizing Compound

ローバル

Color Sample

25kg

10kg

Color : Gray

Silver Zinc Rich

420ml Aerosol

2.5kg

Volume

420ml
Aerosol

1kg

2.5kg

10kg

25kg

Theoreticalcoverage(80μm)

0.5m2

2m2

5m2

20m2

50m2

1kg

Finishes in a color similar to hot-dip galvanizing.
Zinc
Content

83 %Contains
Aluminum

ROVAL SILVER
Zinc Rich Compound

ローバル シルバー
Color Sample

20kg

7kg
Color : Silver

420ml Aerosol

1.5kg

Volume

420ml
Aerosol

0.7kg

1.5kg

7kg

20kgTheoreticalcoverage(80μm)

0.4m2

1.4m2

3m2

14m2

40m2

0.7kg

Perfect Color Matching Metallic Spray (No anti-corrosion effect)
Gray coating touch-up

ROVAL MC Color Matching Metallic Sprayfor Galvanized materials
Coverage : 3m2

BeforeTopcoat for ROVAL

After

Repair with ROVAL

Apply ROVAL MC for color matching

Features

Ready-to-use single liquid type

Dilution is
unnecessary sopainting is very easy.

No troublesome
work, like mixing
two liquids.

Aerosol
product
lineup.

Application methods
BrushRoller

Conventional / Air-less spray

Necessary steps

ROVAL has to be applied DIRECTLY to metal surfaces.

Prohibited steps

Never use primers.

The direct contact between the zinc and the metal surface will result in cathodic reaction.

Primer will compromise the performance of Roval products.

3 important points

1

Surface preparation

2

Adequate agitation of product3

Sufficient film thickness

Poweredagitation
recommended

Prepare the metal surface bysandblasting or with appropriate
power tools.
Remove all contamination on thesurface such as moisture, oil, millscale, rust, and old paint.

Wrongapplication

Agitate the products well to obtainuniform density.
Dilution is not required.
*Only when the product thickens, use aromaticthinner such as Xylene. (Within 5% of paintweight)

Applying
product torustedsurfaces

Apply two coats. (Each coat: 40μm)
Total dry film thickness = more than 80μm
Do not spread the paint too thin.
Anti-corrosion performance is proportional
to dry film thickness.
Coating interval : 30~60min

Applying
product topaintedsurfacesPerformance of ROVAL
Exposure test results (Japan weathering test center in Miyakojima Island)
ROVAL

Hot-dip galvanizing

JIS anti-corrosion paint+Phtalic topcoatBeforetesting

After36 months

No rustRust
everywhereNo rustMiyakojima Island is located in the far southern part of Japan, with roughly the same latitude as Florida, U.S.A.
The Island is surrounded by a lot of deteriorating factors such as high temperature, high humidity, strong sunshine,
and a salt-rich atmosphere.

From normal paint to ROVAL

Normal paint
After 7 years
Rust
everywhere

Remove rust and oldpaintColor weathering of ROVAL products
Before exposure

After 12 months

ROVAL

Apply ROVALROVAL paint
After 10 years
No rustCertified anti-corrosion performance
Cold Galvanizing
ROVAL Method
ROVAL has been certified tohave equivalent anti-corrosion
performance as hot-dip
galvanizing by the Council forConstruction Technology Reviewand Certification in Japan.

ROVAL
SILVER
Hot-dip
galvanizing

Distributor in Thailand

THAI NISSEI Co.,Ltd.
75/105 Ocean Tower II 38F RoomB, Sukhumvit Soi 19Rd.
Klongtoey Nua Wattana Bangkok 10110 Thailand
TEL: +66(0)2-665-2527
thai-nissei.com

rovalworld.com
ROVAL CORPORATION (Japan)
SHANGHAI ROVAL ZINC RICH PAINT CORPORATIONROVAL (SHANGHAI) SALES & TRADING CORPORATION
2022.06