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 | $1676.24 | $1544.54 | $1368.93 | $1237.23 | $1157.40 | |
| T950346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1456.31 | 1341.88 | 1189.32 | 1074.89 | 1005.55 | |
| T912346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1675.93 | 1544.25 | 1368.67 | 1236.99 | 1157.19 | |
| T918346 | 18" x 60 yds. | 16.7 | 28 lb. | 1 | 2513.87 | 2316.35 | 2052.99 | 1855.47 | 1735.77 | |
| T936346 | 36" x 60 yds. | 16.7 | 28 lb. | 1 | 5027.72 | 4632.68 | 4105.97 | 3710.93 | 3471.52 |
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