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 | $1516.60 | $1436.78 | $1356.96 | $1277.14 | |
| T950346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1386.96 | 1317.61 | 1248.26 | 1178.92 | 1109.57 | |
| T912346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1596.12 | 1516.31 | 1436.51 | 1356.70 | 1276.90 | |
| T918346 | 18" x 60 yds. | 16.7 | 28 lb. | 1 | 2394.16 | 2274.45 | 2154.74 | 2035.04 | 1915.33 | |
| T936346 | 36" x 60 yds. | 16.7 | 28 lb. | 1 | 4788.30 | 4548.89 | 4309.47 | 4070.06 | 3830.64 |
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