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 | $1596.42 | $1451.31 | $1330.38 | $1228.05 | $1140.32 | |
| T950346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1386.96 | 1260.89 | 1155.82 | 1066.92 | 990.71 | |
| T912346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1596.12 | 1451.03 | 1330.13 | 1227.82 | 1140.11 | |
| T918346 | 18" x 60 yds. | 16.7 | 28 lb. | 1 | 2394.16 | 2176.53 | 1995.17 | 1841.71 | 1710.15 | |
| T936346 | 36" x 60 yds. | 16.7 | 28 lb. | 1 | 4788.30 | 4353.04 | 3990.33 | 3683.40 | 3420.28 |
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