A-U-87S - GLASURIT Primer Gray - UV Primer 400ml

Technical characteristics UV primer A-U-87S

• Product name : A-U-87S
• Product type : UV primer
• Color : Gray
• Packaging : Ready-to-use spray
• Formulation : Single-component, UV drying
• Application : ½ + 1 coat
• Film thickness : up to 80 µm (or 120 µm with extended flash-off)
• Flash-off time : 20 seconds between coats at 20 °C (60 s for 120 µm)
• UV drying time : 5 minutes under UV-A (> 6 mW/cm²)
• Sanding : P400 to P600
• Compatible substrates : Steel, galvanized steel, aluminum, old paints, GRP / SMC
• VOC content : 655 g/l (compliant with directive 2004/42/EC – IIB(e))

Properties and benefits

• Ready to use: no preparation or mixing required
• Ultra-fast drying under UV radiation
• Very good adhesion on metallic and composite substrates
• High corrosion resistance
• Precise and uniform application thanks to the spray format
• Compatible with finishing paint systems
• Suitable for spot repairs or small surfaces

Recommended applications

• Preparation of substrates before painting in bodywork
• Quick repairs on steel, aluminum, galvanized, GRP, SMC
• Ideal for corrosion-sensitive areas: wings, sills, hoods
• Usable in express repair cycles in booth or dedicated UV zone

Instructions for use

1. Prepare the surface: degrease, scuff if necessary
2. Shake the spray well for 2 minutes before application
3. Apply a first half coat, then a full coat after 20 s flash-off
4. For increased thickness (up to 120 µm), extend flash-off to 60 s
5. Expose under UV-A lamp for at least 5 minutes (> 6 mW/cm²)
6. Dry sand with abrasive P400 to P600 before applying the paint system

Do not apply in direct sunlight or outdoors. Use appropriate PPE (gloves, goggles, mask) and ventilate the work area.

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