Speed up any 9400 System project by adding Rust-Oleum High Performance 9400 & System Accelerator. When mixed into the top coat, this special additive can cut drying time from overnight to just three or four hours.
- Speeds tack-free time—minimizes dust/dirt contamination
- Ideal for two-tone projects—taping can be done within hours vs. the next day
- Can be used in conjunction with the 9400 Levelling Additive when brushing and rolling
For Best Results
- Do not use with the HS9401 Activator