Apply Initial Blue Painter's Tape

What happens here

Begin by applying a base layer of blue painter's tape, such as FrogTape Multi-Surface painter's tape, directly to the window frame where it meets the surrounding wall or trim. Carefully press the tape down along the entire length of the window frame, ensuring a strong, clean adhesion. The tape should create a straight, sharp line along the edge of the frame.

Goal: Establish a clean base line on the window frame for subsequent layers.