3M High Performance Green Masking Tape 401+ – 36 mm x 55 m, 6.7 Mil
3M High Performance Green Masking Tape 401+ – 36 mm x 55 m, 6.7 Mil
The 3M High Performance Green Masking Tape 401+ is a green, 6.7 mil crepe paper masking tape measuring 36 mm x 55 m (1.41 in. x 60.1 yd.), the top tier of 3M's masking tape line, individually wrapped and sold 16 rolls per case.
Key Features
- Crepe paper backing with a solvent-free rubber adhesive
- Green color, 6.7 mil thickness — the thickest tape in 3M's masking ladder
- 36 mm x 55 m (1.41 in. x 60.1 yd.) roll, individually wrapped
- 16 rolls per case at this 36 mm width
What This Tape Is Not For
This is 3M's top-tier tape for the most demanding masking jobs; for lighter general-purpose work, 3M's 101+ or 201+ tapes cost less and are adequate for most everyday masking.
Frequently Asked Questions
How many rolls come in a case?
16 rolls per case at 36 mm width. 3M's case quantity varies by width across the 401+ line: 16 rolls/case at 36 mm, 12 at 48 mm, and 8 at 72 mm — do not assume a uniform case count between widths.
Are the rolls individually wrapped?
Yes, each roll is individually wrapped and conveniently packaged, per 3M's catalogue listing.
What does "401+" mean in the name?
It's 3M's model designation for the High Performance tier of its masking tape ladder (101+, 201+, 301+, 401+), each a step up in thickness and heat performance.