PPG SPRAGON DC266 2K Fast-Leveling Acrylic Polyurethane Clearcoat G266 Hardener for Car Panel Repair

PPG SPRAGON DC266 is a professional two-component acrylic polyurethane clearcoat system designed for automotive refinishing, body repair and panel coating applications. The product combines fast leveling, excellent film build, quick drying and bright gloss finish—delivering balanced performance for daily automotive refinishing work.

Brand: PPG SPRAGON

Clearcoat Model: DC266 (WHS-SBL-DC266)

Hardener: G266 Series (WHS-SBL-G266-3)

Product Type: Two-Component Acrylic Polyurethane Clearcoat

Mixing Ratio: 2:1 by volume (DC266 : G266)

Pot Life: 2 hours  25°C

Not Just High Gloss — Built for Practical Refinishing

1. Fast Leveling

DC266 flows smoothly after spraying, helping the clearcoat level quickly and evenly. This reduces the risk of obvious orange-peel defects and delivers a flat, smooth final surface.

2. Full-Bodied Finish

The clearcoat provides excellent film build and visual depth, creating a full, transparent coating over metallic and pearl basecoats. The paint film appears rich and saturated.

3. Bright & Glossy Appearance

Once cured, DC266 delivers a brilliant gloss finish that enhances colour vibrancy and depth, improving the overall visual impact of the repair.

4. Fast Drying

• @ 25°C (air dry): ~30 minutes dust-free; ~8 hours fully cured
• @ 60°C (force dry): ~30 minutes ready for polishing

5. Temperature-Responsive System

Multiple hardener and thinner combinations (G266-0, G266-2, G266-3) allow the product to be optimized for different climates and workshop environments—from cool to hot conditions.

1. Small-Area Automotive Repair

Ideal for scratch repair, minor collision damage, localized respraying and daily accident vehicle maintenance.

2. Panel and Multi-Panel Spot Repair

Suitable for individual doors, fenders, bonnet hoods, boot lids, bumpers and similar panel replacements.

3. Collision Repair

After metalwork, primer, basecoat application, DC266 serves as the final transparent protective layer on accident-damaged vehicles.

4. Mid-Sized Professional Body Shops

Perfect for shops with high daily panel-repair volume, supporting continuous workflow.

5. Multi-Climate Automotive Refinishing

Temperature-specific hardener options perform consistently from cool to hot environments.

Cool Climate (< 15°C)

Use G266-0 or G266-1 with T201 thinner for slower evaporation and better flow.

Standard Climate (15–25°C)

Use G266-2 with T202 thinner for balanced drying speed and film leveling.

Warm Climate (25–35°C)

Use G266-3 with T203 thinner for faster hardening and reduced sagging.

Q1: Can DC266 be applied over all basecoat colours?

A: DC266 is suitable for solid, metallic, pearl and special-effect basecoats when properly prepared. Always follow the applicable PPG TDS.

Q2: What is the pot life of the mixed clearcoat?

A: Pot life is approximately 2 hours  25°C. Use within this window after mixing.

Q3: Can I use DC266 with non-PPG basecoats?

A: Compatibility depends on the specific basecoat. Verify with applicable technical documentation.

Q4: What is the recommended spray gun setup?

A: Use gravity (1.3 mm nozzle) or suction (1.4 mm nozzle) guns. Spray pressure: 3.0–4.0 bar.

Q5: Can DC266 be used with UV or infrared curing?

A: Standard DC266 is for air dry or conventional force dry. Consult PPG for UV/IR compatibility.

Q6: What surface preparation is required?

A: Basecoat surface must be clean, dry and dust-free. Use a lint-free tack cloth.

Q7: How should unopened DC266 be stored?

A: Store in original sealed containers in a cool, dry, well-ventilated area. Shelf life: 24 months.

Q8: Is DC266 suitable for plastic or flexible parts?

A: DC266 is formulated for typical automotive surfaces. Test on flexible substrates per the applicable TDS.

Clearcoat:

• 5L per can, 4 cans per box
• Carton dimensions: 37.3 × 24.5 × 34 cm

Hardener (G266-3):

• 2.5L per can, 8 cans per box
• Carton dimensions: 37.3 × 24.5 × 34 cm

Shelf Life: 24 months