The 3M Scotch Blue Original Painter’s Masking Tape is a trusted choice for sharp paint lines on walls and trim. It sticks to smooth or lightly textured surfaces, including glass and tile, and stays put as you work. This tape removes cleanly for up to 14 days without leaving sticky residue or damaging paint, so you can paint at your own pace. It resists UV and sunlight, which means you can use it both indoors and outdoors. The medium adhesive level gives reliable holding power without being too aggressive. Overall, this tape helps you protect adjacent surfaces and achieve crisp, professional‑looking edges every time you paint.

Key Features

• Multi‑surface use — works on walls, trim, glass, tile and more.

• Clean removal up to 14 days — leaves no sticky residue or surface damage.

• Medium adhesive — secure hold without being too strong.

• Sharp paint lines — helps prevent paint bleed for crisp edges.

• UV and sunlight resistant — suitable for indoor and outdoor projects.

• Easy to apply and remove — simple prep and cleanup.