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 | $894.00 | $878.03 | $878.03 | $862.07 | $838.12 | |
| T950346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 776.70 | 762.83 | 762.83 | 748.96 | 728.15 | |
| T912346 | 12" x 60 yds. | 16.7 | 28 lb. | 1 | 893.83 | 877.87 | 877.87 | 861.90 | 837.96 | |
| T918346 | 18" x 60 yds. | 16.7 | 28 lb. | 1 | 1340.73 | 1316.79 | 1316.79 | 1292.85 | 1256.93 | |
| T936346 | 36" x 60 yds. | 16.7 | 28 lb. | 1 | 2681.45 | 2633.57 | 2633.57 | 2585.68 | 2513.86 |
We use cookies to provide essential site functionality for the shopping cart, login, and security. We also use third-party cookies for analytics and advertising, which require your consent. You can accept all cookies, customize your preferences, or reject non-essential cookies. See our privacy policy for more details.

























