How do I use a non-skid additive with Rust Bullet for Concrete?

There are two ways to use a nonskid additive with Rust Bullet for Concrete. One is to mix a non-skid additive into the last coat of Rust Bullet for Concrete (follow the non-skid manufacturer mixing directions), or Sprinkle onto a tacky coat of Rust Bullet for Concrete then apply an additional coat or topcoat to seal.