8-74610 - DEBEER White Wet-on-Wet Primer Non-Sanding 3L

Technical Specifications

• Reference: 8-74610
• Color: White GS903
• Type: Wet-on-wet polyurethane primer (non-sandable)
• Capacity: 3 L
• Appearance: Low gloss :contentReference[oaicite:1]{index=1}
• Density: 1.325 kg/L :contentReference[oaicite:2]{index=2}
• Solids content: 41.88% :contentReference[oaicite:3]{index=3}
• VOC: 480 g/L max (ready to use) :contentReference[oaicite:4]{index=4}

Application

• Mixing ratio:
  • 3:1 + 10% Uni Thinner (MS hardeners)
  • 3:1 + 10% Uni Thinner (HS hardeners)
  • 5:1 + 25% Uni Thinner (HS420) :contentReference[oaicite:5]{index=5}
• Nozzle: 1.3–1.4 mm (HVLP / HE)
• Pressure: 2 bar / 29 psi
• Thickness: 30–35 µm
• Flash-off time: 12 minutes (do not accelerate) :contentReference[oaicite:6]{index=6}
• Pot life: 60 minutes at 20°C

Drying

• Wet-on-wet: no sanding required
• Optimal plastic adhesion: after 48 h (with 1-60 Plastic Primer) :contentReference[oaicite:7]{index=7}

Compatible Substrates

• OEM e-coat panels unsanded or sanded
• OEM systems in good condition
• GRP & polyester fillers
• Bare metal < 10 cm² (1-15 Washprimer recommended)
• Plastics: PP-EPDM, TPO, ABS, PUR, PA (with 1-60 1K Plastic Primer) :contentReference[oaicite:8]{index=8}

Benefits

• Truly non-sandable primer.
• High white opacity ideal under light shades.
• Clean and even finish, perfect before base/clear.

Usage Tips

• Degrease with 1-951 Silicone Remover before application :contentReference[oaicite:9]{index=9}
• Preparation: P400 (full panel) / P500 (local repair)
• Respiratory protection mandatory

Non-contractual photo.

Photo non contractuelle

See all reviews.