Alec is Pro Painter at Purdy Professional Paint Tools who continues to thrive and grow by making brushes as premium as possible. He is skilled in painting, marketing, and social media.
I prefer to use a stiff brush when cutting in without tape. After pushing the corner bristles up against the seam, glide your brush using consistent pressure and speed to create a sharp line.
Professional painters have perfected this simple technique, and it makes cutting in a breeze