ROVAL SILVER Zinc Rich Compound
Suitable for repairing old galvanizing surfaces or as a top coat for “ROVAL Cold Galvanizing Compound”.
ROVAL SILVER Zinc Rich Compound is the designer’s choice because of the silver hue.
83% zinc in its dry film maintains high anti-corrosion performance compared with other normal paints. Suitable for repairing old galvanized materials or as a top-coat for ROVAL.
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Finishes in a color similar to hot-dip galvanizing.
Easy-to-handle, single liquid type compound & Aerosol
Use ROVAL as primer for better anti-corrosion performance.
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To achieve best anti-rust effect, ROVAL (R) is highly recommended to be used as primer when using ROVAL SILVER (RS) to do anti-corrosion pretreatment of steel, large-area coating or in severe corrosive environment.
If applying ROVAL SILVER alone without primer, the thickness of the coating film must be more than 80μm.
Color weathering of ROVAL SILVER
The film of ROVAL SILVER weathers the same as galvanized materials by exposure.
This characteristics makes repaired unapparent.
The photo below shows a plate with ROVAL SILVER coating on the upper half of a galvanized plate.
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| 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 color change:
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| Right after painting | After 3 years |
Line up & specification
| Recommended film thickness | 80μm (40μm x 2 coats) |
| Theoretical coverage | 500g/m2 (250g x 2 coats) |
| Dry to touch time | 30 – 60 minutes |
| Heat resistance | 170˚C |
 | ROVAL SILVER Zinc Rich Spray 420ml Painting area: 0.4m2 (2 coats) Packaging: 24 cans / case |
 | ROVAL SILVER Zinc Rich Compound 1.5kg Painting area: 3m2 (2 coats) Packaging: 4 cans / case |
 | ROVAL SILVER Zinc Rich Compound 7kg Painting area: 14m2 (2 coats) Packaging: 1 can |
| ROVAL SILVER Zinc Rich Compound 20kg Painting area: 40m2 (2 coats) Packaging: 1 Pail |
 | ROVAL THINNER 0.8kg Packaging: 4 cans / case ROVAL THINNER 14kg Packaging: 1 Pail |