Secure Liner with Painter's Tape

What happens here

Once the plastic paint tray liner is correctly seated within the paint tray, take a roll of painter's tape. Starting from one corner, firmly press the tape along the top edge of the liner, overlapping onto the exterior rim of the paint tray. Continue applying the tape around the entire perimeter of the tray, ensuring the liner is securely fastened and cannot shift or collapse into the paint during use. Tear the tape once the entire edge is sealed. This crucial step prevents paint from seeping underneath the liner and keeps the liner stable while loading the roller, thereby ensuring a clean and efficient painting process.

Goal: Prevent the liner from moving or allowing paint to seep underneath.