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 | $1077.58 | $997.76 | $993.77 | $985.79 | $977.81 | |
| T950346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 936.20 | 866.85 | 863.38 | 856.45 | 849.51 | |
| T912346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1077.38 | 997.58 | 993.58 | 985.60 | 977.62 | |
| T918346 | 18" x 60 yds. | 16.7 | 28 lb. | 1 | 1616.06 | 1496.35 | 1490.36 | 1478.39 | 1466.42 | |
| T936346 | 36" x 60 yds. | 16.7 | 28 lb. | 1 | 3232.10 | 2992.69 | 2980.72 | 2956.78 | 2932.83 |
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