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 | $1388.89 | $1309.06 | $1269.15 | $1229.24 | $1181.35 | |
| T950346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1206.66 | 1137.31 | 1102.63 | 1067.96 | 1026.35 | |
| T912346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1388.62 | 1308.82 | 1268.92 | 1229.01 | 1181.13 | |
| T918346 | 18" x 60 yds. | 16.7 | 28 lb. | 1 | 2082.92 | 1963.21 | 1903.36 | 1843.50 | 1771.68 | |
| T936346 | 36" x 60 yds. | 16.7 | 28 lb. | 1 | 4165.82 | 3926.41 | 3806.70 | 3686.99 | 3543.34 |
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