2K vinyl wash primer that forms a phosphate conversion layer on ferrous and non-ferrous metal substrates. Engineered for steel, aluminum & galvanized surfaces requiring enhanced adhesion. Surface dry in 15 minutes, compatible with all anti-corrosive topcoats.
PLX06 Vinyl Phosphating Primer is a two-component vinyl phosphating primer formulated to form a coating with chemical adhesion on non-ferrous/light metal surfaces and improve adhesion of subsequent coatings.
The product is formulated with polyvinyl butyral resin, anti-rust pigments, passivator, solvent, additives, and an acidified curing agent. It is used for phosphating treatment on galvanized steel and aluminum and, when used with epoxy anti-rust coatings, it is stated to enhance salt spray corrosion resistance and moisture resistance of the coating film.
Forms chemical adhesion on non-ferrous and light metal surfaces
Improves adhesion of subsequent coatings
Suitable for phosphating treatment on galvanized steel and aluminum
Can be used with epoxy anti-rust coatings
Stated to enhance salt spray corrosion resistance when used with epoxy anti-rust coatings
Stated to enhance moisture resistance when used with epoxy anti-rust coatings
This primer is suitable for surface treatment and adhesion improvement on light metal substrates in coating systems.
Typical application areas
Galvanized steel
Aluminum
Other light metal substrates
Projects requiring improved intercoat adhesion of subsequent coatings
| Item | Details |
|---|---|
| Mixing Ratio (A:B) | 4:1 |
| Induction Time | None |
| Pot Life / Usable Time | 6 h |
| Application Methods | Spray, brush |
| Thinner / Cleaner | PLX06 dedicated thinner |
| Typical Dilution | 10–20% |
| Recoat Interval / Overcoating Interval (25°C) | Minimum 2 h; maximum 3 days |
| Recommended DFT | 15–25 µm per coat |
Surface must be clean, dry, and free of contaminants; surface evaluation and preparation according to ISO 8504 is specified.
| Item | Value |
|---|---|
| Product Type | Two-component vinyl phosphating primer |
| Appearance / Color | Light yellow |
| Theoretical Consumption | 0.06 kg/m² at 20 µm DFT (losses not included) |
| Density / Specific Gravity | 0.95 kg/㎡ (as stated) |
| Drying (25°C) | Touch dry 15 min; hard dry 2 h |
| Packaging | Part A 16 kg; Part B 4 kg |
| Shelf Life | 6 months |
Storage
Store in a dry, cool, ventilated warehouse away from fire sources and direct sunlight; outdoor storage is not permitted.
This primer is compatible with epoxy primer, polyurethane primer, alkyd primer, etc.
What is this primer used for?
This primer is used for phosphating treatment on galvanized steel, aluminum, and other light metal substrates to improve adhesion of subsequent coatings.
What substrates is it suitable for?
The product is suitable for galvanized steel, aluminum, and other light metal substrates.
Can it be used with epoxy anti-rust coatings?
Yes. When used with epoxy anti-rust coatings, it is stated to enhance salt spray corrosion resistance and moisture resistance of the coating film.
What application methods are recommended?
The product can be applied by spray and brush.
What is the recommended recoat interval?
The minimum recoat interval is 2 h at 25°C, and the maximum recoat interval is 3 days.
What surface preparation is required before application?
The surface must be clean, dry, and free of contaminants, and surface evaluation and preparation according to ISO 8504 is specified.
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