3M™ 346 Flatback Tape
Heavy-duty, natural colored, flat stock paper tape for indoor and outdoor protection of metals and plastics.
- Highly abrasion resistant.
- Provides excellent surface protection.
- Removes cleanly for up to 6 months.
- For best results, the tape should not be applied to surfaces below 60° F or above 100° F.
- Weather resistant backing with rubber adhesive.

Stock Number | W x L | Mil | Tensile Strength | Rolls Per Case | 1 | 3 | 5 | 10 | 20+ | Add to Cart |
|---|---|---|---|---|---|---|---|---|---|---|
| T940346 | 4" x 60 yds. | 16.7 | 28 lb. | 3 | $1245.21 | $1197.32 | $1157.40 | $1109.51 | $1061.62 | |
| T950346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1081.83 | 1040.22 | 1005.55 | 963.94 | 922.33 | |
| T912346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1244.97 | 1197.09 | 1157.19 | 1109.30 | 1061.42 | |
| T918346 | 18" x 60 yds. | 16.7 | 28 lb. | 1 | 1867.44 | 1795.62 | 1735.77 | 1663.94 | 1592.12 | |
| T936346 | 36" x 60 yds. | 16.7 | 28 lb. | 1 | 3734.87 | 3591.23 | 3471.52 | 3327.87 | 3184.22 |
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