Fast acrylic filler with hardener 4:1 /White/ – 1st KLASS

Related products

• Details
• Data
• Reviews

Details

Fast acrylic filler with hardener 4:1 /White/ – 1st KLASS is a professional-grade HS 2K acrylic filler developed for automotive repairs.
It provides excellent filling properties, high vertical stability, smooth application and fast drying.
Suitable for steel, aluminum, galvanized steel, GRP, 2K polyester fillers, wash primers, 2K epoxy fillers and old coatings in good condition.

What it’s for: correcting surface irregularities, filling scratches, sanding traces, and preparing panels for topcoat application.

---

Technical properties

• Colors: Grey / Black / White
• Gloss level: Matte
• VOC: 420 g/l (EU Directive 2004/42/EC – B/3 category)
• Mixing ratio (by volume): 4 parts filler 1 part hardener 0–5% acrylic thinner

• Spray viscosity: 30–50 s / 20°C

• Pot life: ~65 minutes at 20°C

• Layers: 2–3 layers, 70–90 µm/layer

Gun settings

• RP: 1.6–2.0 mm / 2–2.2 bar
• HVLP: 1.5–1.9 mm / 2 bar

Flash-off time

• Between layers: 5–10 min
• Before booth: ~10 min

Drying time (150–180 µm)

• 20°C: 1 hour
• 60°C: 10 minutes

Drying time (180–250 µm)

• 20°C: ~2 hours

Sanding

• Manual dry: P280–P320
• Manual wet: P800–P1000
• Machine dry: P360–P500

Data

Brand:

1st KLASS

Usage:

Primer

Color:

White

Other Properties:

Quick filler

Size:

1 L

Properties:

2K

Shipping cost:

1430

Weight:

1.2 kg/pcs

Reviews

Be the first to write a review!

Write a review

Similar products