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 | $1037.67 | $1013.73 | $989.78 | $973.82 | $957.85 | |
| T950346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 901.52 | 880.72 | 859.92 | 846.05 | 832.18 | |
| T912346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1037.48 | 1013.54 | 989.59 | 973.63 | 957.67 | |
| T918346 | 18" x 60 yds. | 16.7 | 28 lb. | 1 | 1556.20 | 1520.29 | 1484.38 | 1460.44 | 1436.50 | |
| T936346 | 36" x 60 yds. | 16.7 | 28 lb. | 1 | 3112.40 | 3040.57 | 2968.75 | 2920.86 | 2872.98 |
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