Designed specifically for use with the NEW Balance PolyPaste is the NEW Dual Tip PolyPaste Tool.
When you are not using one side, pop the cap on, and it is like working with a single sided brush, or leave the cap off to easily switch between sides.
Use Cleanse as a Slip Solution.
Dip the brush end of your PolyPaste Tool into Cleanse and dab off the excess liquid. Be sure to not wipe away too much of the Cleanse from the brush. Cleanse helps to move PolyPaste, and will keep it from sticking to the brush.