Tamiya Brush Conditioning FluidThis highly useful material will help care for your brush whether you paint frequently or otherwise. It contains agents that help keep the brush tip from fanning out, plus an adhesive substance to ensure the tip stays in the correct shape. 1. Clean brush using appropriate thinner and allow to dry completely. Then, apply fluid to brush, ensuring it fully reaches all bristles. 2. Wipe away the conditioner using a tissue, and shape tip. *Caution: not