USC 10 Activator - Quart

SKU #1701318
• For USC 10 Universal Urethane Clearcoat
This item can only ship by ground within the Continental US. Next Day or 2nd Day, AK & HI, & International delivery not available.
  • Description
  • Reviews
  • Tech Sheets

Give your projects a great finish and gloss with the USC 10 Universal Urethane Clearcoat.

Why is clearcoat necessary?

Clearcoat can provide your vehicle with the enhanced durability and an excellent glossy finish for the ultimate buff look. The clearcoat on your vehicle provides excellent ultraviolet rays protection. Sun rays are the primary cause for paint fades. Once the clearcoat has been applied, you can easily buff the shallow surface defects on your automobiles without harm to the paint. Automobile painters believe that clearcoat ensures easy maintenance and repair work on your vehicle.

How to best apply clearcoat?

Clearcoat should be applied only after the color paint is down. You can apply two coats, the first coat to flash to hand-stick before applying second coat. You can even opt for wet-on-wet 'limited flash' application by allowing a 2-5 minute flash between coats. Adjust the air pressure to HVLP 8 -10 psi and Conventional 50-60 psi.

About USC 10 Universal Urethane Clearcoat

The USC 10 Universal Urethane Clearcoat is a high solids clearcoat that is designed specifically for multi-panel and spot repairs. The characteristics of the clearcoat are that it provides excellent leveling, gloss, blending and buffing properties. It works well on air dry and force air dry environments. It flows out to a smooth and durable finish and provides excellent gloss. Clearcoat is available in one gallon cans with activators available in quart cans in 3 different speeds.

Activator Speeds:

  • Fast: 65ºF and above (18ºC+)
  • Medium: 75ºF and above (23ºC+)
  • Slow: 85ºF and above (29ºC+)

Mix Ratio 

  • Mix the one-gallon clearcoat with activator in the ratio of 4:1
  • You can apply the clearcoat over basecoats or cured single stage enamels 


  • Air Dry Times at 70°F
  • Dust Free: 15 minutes 
  • To Deliver: 4-6 hours
  • Force Dry: 15 minutes @120°F surface temperature

WARNING: This product can expose you to Methyl isobutyl ketone a chemical known to the State of California to cause Cancer. For more information go


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