Explain Internal Paint Delivery and Control Features

What happens here

Paint is fed directly through the bristles of the brush, keeping them moist and saturated, thereby preventing paint from drying and crusting on the outside. The brush features a trigger that allows for pressure-controlled paint release, enabling the user to dictate the flow rate. Additionally, a pressure release regulator needle valve is present for precise adjustment of paint output.

Goal: The speaker elaborates on how paint flows directly through the bristles to prevent drying and crusting, and introduces the trigger and pressure regulator dial for controlling paint release.