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SPECTRAL EXTRA 715 Passivator (200 ml) is a high-performance chemical passivating agent and adhesion promoter engineered specifically for difficult metal substrates such as aluminum, galvanized steel, and zinc-coated metals. It chemically prepares bare metal surfaces to ensure maximum bond strength for subsequent polyester body fillers, epoxy primers, and acrylic fillers, preventing sub-surface corrosion and coating peel-off.
Key Features & Benefits:
- Maximum Adhesion: Significantly boosts mechanical and chemical adhesion on smooth aluminum and galvanized alloys.
- Eco-Friendly & Non-Toxic: Highly effective formulation free from toxic heavy metals.
- Corrosion Protection: Passivates bare metal surfaces against oxidation and moisture attack.
- Time-Saving Workflow: Allows polyester filler application in as little as 15 minutes after treatment.
Application Process (Step-by-Step):
- Thoroughly clean and degrease the bare metal surface.
- Apply SPECTRAL EXTRA 715 evenly over the area.
- Wait 1–2 minutes, then degrease the surface once more.
- Polyester body filler can be applied after 15 minutes.
- Acrylic primer/filler can be applied after 2 hours.
Technical Specifications:
- Manufacturer: SPECTRAL
- Model: EXTRA 715
- Product Type: Metal Passivator / Adhesion Promoter
- Volume: 200 ml
- Substrates: Aluminum, galvanized steel, zinc coatings
