The YSHIELD® AR42 is sized to fit the 42 mm opening of YSHIELD® 1L and 5L shielding paint containers, so you can stir paint thoroughly in its own container. It is the stirrer YSHIELD specifies for mixing DRY54 powder paint.
Fit the AR42 into a drill or electric screwdriver and stir until the paint is even.
For DRY54, add the powder slowly to the weighed water while stirring at full speed.
One stirrer covers a whole project.