Diamond DF4500 Clear Coat Kit 4:1 Glamour Urethane Gallon + Hardener 2K

Diamond DF4500 4:1 2K Premium Urethane Glamour Clear Coat Gallon + Hardener – Valspar

Upgrade your finish with the Diamond DF4500 Premium Urethane Clearcoat, a high-solids 4.2 VOC clear designed for professional automotive refinishing. Known for its excellent flow, leveling, and durability, DF4500 is a top choice for body shops and painters who want consistent, high-gloss results with easy application.

This listing includes 1 gallon of DF4500 clear coat + matching hardener, giving you a complete ready-to-spray system.

Technical Data:

• Mix Ratio: 4:1
• Activator Options: DF501 (Fast), DF502 (Medium), DF503 (Slow), DF504 (Extra Slow)
• Weight Solids (RTS): 41.0%
• Film Build: 1.0–1.2 mils per coat
• Coverage: ~690 sq ft per gallon @ 1 mil
• Air Dry Time: 16–24 hours
• Sprayable Pot Life: 2–4 hours
• VOC: 4.2 lbs/gal

Key Features:

• High-solids urethane clear for deep gloss and durability
• Excellent flow & leveling for a smooth, professional finish
• Anti-sagging properties for better control during application
• Easy to apply – ideal for both pros and experienced DIY painters
• Can be used for air dry or bake applications
• Complies with current regulations

Benefits:

• Outstanding appearance with a deep “wet-look” gloss
• Superior durability and long-lasting shine
• Greater productivity with efficient application and buffing

Application Instructions:

• Mix 4 parts clear : 1 part activator
• Apply over properly prepared basecoat
• Apply 1 medium coat + 1 full wet coat
• Allow 15–30 minutes flash time between coats

Drying Options:

• Air dry: 16–24 hours @ 77°F
• Bake: 40 minutes @ 140°F + 1 hour cool down before sanding/polishing

Clear Coat Comparison:

DF4500 is comparable to several well-known premium clears, including:

• PPG Shopline JC620 4.2 VOC Clearcoat
• Transtar 9561 Glamour Clear
• Valspar AC-200MS Clearcoat
• Finish 1 FC-720 Ultimate Overall Clearcoat

Why choose DF4500 over competitors?

• Matches premium clears in gloss and appearance
• Easier application with excellent flow and leveling
• Strong durability at a more competitive price point
• Versatile activator options for different shop conditions

What’s Included:

• (1) Gallon Diamond DF4500 Premium Clearcoat
• (1) Quart of Hardener

Why Buy DF4500?

DF4500 is a proven shop favorite thanks to its balance of quality, ease of use, and value. Whether you're doing collision work, restorations, or full resprays, this clear delivers consistent, high-end results without the premium price tag.