Renner 688 High Durability Clear Topcoat 2K

✅ Ideal For:

• Kitchen cabinets, table tops and bathroom vanities

• High-traffic wood surfaces requiring maximum durability

• Projects needing scratch and chemical resistance with a clean finish

💙 Why Finishers Love It:

• Extreme Durability: Built to withstand daily wear, cleaning chemicals, and impact

• Anti-Scratch Formula: Premium finish that resists scuffing, marring, and abrasion

• 2K Performance: Catalyze at 15% for unbeatable strength and chemical resistance

• Professional-Grade Finish: Smooth feel and reliable stack time

• Spray-Friendly: Works with HVLP, airless, gravity, and airmix systems

🎨 Finish Options:

• Flat 5 – Ultra matte

• Satin 30 – Balanced low gloss

• Semi-Gloss 60 – Clean, high-end look

• Available: Clear or custom tinted

🧪 Product Specs:

Use: Interior wood only
Technology: 2K water-based | Must be catalyzed with YC-M404
Catalyst Ratio: 15% (18 oz/gal) – Pot life: 3–4 hrs
Recommended Coats: Max 2 | 4–6 wet mils per coat
Coverage: ~280–400 ft²/gal
Dry Times:

• Dust-free: 45 min

• Touch: 4 hrs

• Stackable: 24 hrs

• Full cure: 48 hrs
  Cleanup: Water

🛠 Spray Equipment Guide:

Gravity Cup Gun: 1.9 – 2.5 mm
HVLP: 1.9 – 2.2 mm
Air-Assist: 11 or 0.6–0.9 mm
Airless: 306 – 308 tip

🌡 Handling & Storage:

Store Between: 41–95°F (5–35°C)
Apply Above: 60°F (optimal: 68–77°F)