One 30ML Bottle is enough to coat one normal sized sedan.

One 50ML Bottle is enough to coat two normal sized sedans, or one large SUV.

• For use on all body panels, plastic trim, headlights, and chrome accents.
• Do NOT use on glass.
• Use separate microfiber towels for wiping off Diamond Body Prep, PRO 120A, PRO 120B and PRO Hydro2.
• Polishing is not required before application, but is
  strongly recommended.
• If you experience a high spot while coating, re-apply PRO 120A, PRO 120B or PRO Hydro2 to the affected surface & immediately wipe off.

1. Wait 1 hour before applying PRO Hydro2 Spray after you've already applied PRO 120B, the second coat of the 10 year system.
2. For PRO Hydro² Spray, Wait 3-5 minutes, then wipe off the excess coating. Look for lines and droplets indicating the coating is ready for wipe-off. *
3. * (Wipe off time may vary due to ambient temperature, humidity, and substrate type.)

For printable instructions, click here. Note that the instructions for Hydro² are the same whether you are applying it to using PRO 120 A&B, or PRO 60.