








⚡ Seal the deal with the tape pros trust—3M Super 33+ keeps your connections unbreakable!
3M Scotch Super 33+ Electrical Tape is a premium-grade, 7 mil thick vinyl insulating tape designed for professional electrical applications up to 600V. It offers flame retardant protection up to 221°F, exceptional resistance to UV, moisture, abrasion, and chemicals, and maintains flexibility in temperatures as low as 0°F. Certified by UL, CSA, and VDE, this tape delivers durable, moisture-tight electrical and mechanical protection for indoor and outdoor use, making it the go-to choice for demanding industrial and occupational environments.









| ASIN | B0000AZ9HG |
| Adhesive Format | roll |
| Adhesive Location | single_sided |
| Adhesive Side Count | 1 |
| Best Sellers Rank | #1,846 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Electrical Tape |
| Brand | 3M |
| Color | Black |
| Compatible Material | Rubber |
| Date First Available | January 7, 2008 |
| Department | Janitorial / Maintenance & Lunchroom Supplies |
| Foil Thickness | 7 Mils |
| Global Trade Identification Number | 00054007061335 |
| Is Discontinued By Manufacturer | No |
| Item Resistance | resistant |
| Item Thickness | 7 Mils |
| Item Weight | 2.88 ounces |
| Item model number | 33+SUPER-3/4X52FT |
| Manufacturer | 3M |
| Material | Vinyl |
| National Stock Number | 5970-01-020-3668 |
| Number of Items | 1 |
| Recommended Uses For Product | Indoor,Electrical,Outdoor |
| Size | 3/4" X 52' |
| Special Feature | Strong |
| Surface Recommendation | Indoor |
| Tensile Strength | 28 Pounds Per Inch |
| Unit Count | 52.0 Feet |
| Water Resistance Level | Water Resistant |
M**E
The best electrical tape available
super 33+ is by far the best electric tape. i used it for years on boats and continue use religiously. the price is high but worth it. its tough to remove because it adheres so well. i wont use any tape but 3m super 33
H**N
Highest quality electric tape to be found.
I probably buy this tape several times per year. As a ham radio operator, it always comes in handy. The tape seal well, outdoors it lasts and I use it to waterproof cable connectors to keep water out of the coax. I've used others but the 3M Scotch is tops. Very sticky.
J**N
Good tape
Much better than cheaper brands. Better adhesive and has a good stretch to it.
M**L
Very good electrical tape
I am using this to wrap painted metal pipe posts before installing WiFi and camera mounts on them in order to protect the paint and also to secure cat6 cable to the posts. It works great for this and while I am not using it in a conventional way, I have done enough electrical work to tell that it would be outstanding for that too. I have bought it multiple times already and will continue buying it as I see no reason to try anything else. I have used the 1" and 2" rolls.
S**1
Does not seem all that much stickier or waterproofed than regular electrical tape.
I had a very specific use case for this tape (taping up a USB port on a motorcycle that WILL be exposed to moisture at some point.) The tape seems pretty decent quality, but the adhesion did not hold up that well. It might be just the surfaces that it was required to adhere to, but still the tape came off on its own after about a day or so without any rain what so ever. Nothing that special about this tape in my eyes. Gorilla tape is probably better.
S**2
Good!
Woks great! super sticky!
J**7
High quality
Great high-quality electrical tape. Perfect for my DIY needs.
F**R
Lineman quality
Excellent tape! Twenty years as a lineman and this is the tape we used. I use it on my amateur radio stuff also. Nice thick tape. Bought the box because always running out.
D**G
Solid electrical tape for handiwork around the house, or securing the ends of a bar tape wrap job for your road bike. Highly recommended, although it is a little pricey.
C**S
Durable, hay que estirar para que haga su función.
A**R
These are small rolls! The picture is wrong.
L**A
Excelente precio.
N**O
Excelente
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3 weeks ago
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