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 | $1277.14 | $1197.32 | $1157.40 | $1077.58 | $1037.67 | |
| T950346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1083.57 | 1015.85 | 981.98 | 914.26 | 880.40 | |
| T912346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 1276.90 | 1197.09 | 1157.19 | 1077.38 | 1037.48 | |
| T918346 | 18" x 60 yds. | 16.7 | 28 lb. | 1 | 1915.33 | 1795.62 | 1735.77 | 1616.06 | 1556.20 | |
| T936346 | 36" x 60 yds. | 16.7 | 28 lb. | 1 | 3830.64 | 3591.23 | 3471.52 | 3232.10 | 3112.40 |
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