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⚡ Wrap it tight, power it right — the pro’s choice for unstoppable insulation!
3M Scotch Rubber Splicing Tape 23 is a premium, self-fusing ethylene propylene rubber electrical tape designed for high-voltage cable splicing and termination up to 69kV. It offers exceptional conformability, heat resistance up to 194°F continuous use (266°F emergency), and a unique self-amalgamating property that creates a moisture-resistant, void-free seal without adhesives. Ideal for industrial and professional electrical applications, this tape delivers reliable insulation and durability trusted worldwide.









| ASIN | B000V4P58M |
| Best Sellers Rank | #66,886 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #267 in Electrical Tape |
| Brand Name | 3M |
| Color | Black |
| Compatible Material | Polyvinyl Chloride, Rubber |
| Customer Reviews | 4.6 4.6 out of 5 stars (140) |
| Global Trade Identification Number | 00054007150251 |
| Included Components | 1 Roll |
| Item Thickness | 0.76 Millimeters |
| Item Type Name | 3M Scotch Rubber Splicing Tape 23, 3/4 in x 30 ft, Black, Self-Fusing (EPR based) Rubber Electrical Insulating Tape, 1 roll |
| Item Weight | 154 Grams |
| Lower Temperature Rating | 194 Degrees Fahrenheit |
| Manufacturer | 3M |
| Material Type | Ethylene Propylene Rubber |
| Number of Items | 1 |
| Other Special Features of the Product | Rubber |
| Recommended Uses For Product | Electrical |
| Size Name | 3/4 in x 30 ft |
| Surface Recommendation | Plastic, Rubber, Other non-conductive materials |
| Tensile Strength | 55 Pounds Per Square Inch |
| UPC | 054007150251 |
| Unit Count | 30.0 Feet |
| Upper Temperature Rating | 194 Degrees Fahrenheit |
| Warranty Description | Manufacturer |
| Water Resistance Level | Water Resistant |
C**A
The quality you are expecting.
If you have used this before you know what to expect. But if you haven't, this is a tape completely made of elastic rubber that does not return to its original state and uses no glue, it actually when stretched the surface of the material becomes quite sticky. The uses are much more wide than just electrical, but you have to be aware of the limits on temperature. This is my #1 favorite tape.
J**S
excelente producto
excelente producto
K**D
ELECTRICAL TAPE DOES NOT FAIL
This is the best electrical tape you will find. It self seals by stretching, It is waterproof, easy to apply, and will not come undone. Once the splice or joint is sealed with this tape, it will never come off or leak.. Needs to be cut off. Used this tape while working on equipment inside sonar domes on Navy submarines subjected to deep diving water pressures. It just does not fail.
S**C
Works as listed
I'm only writing this review because a lot of other reviewers didn't understand that this is not a sticky tape. It seals to itself. That is the design when splicing wires. You stretch it as you wrap it. It binds to itself nothing else
S**”
3M makes the best tape!
A lot higher quality, and a lot easier to use then those knock off brands.
S**Y
Versitile material.
I've used this on numerous projects so far. Slightly reuseable and seems to be real good at reinforcing wire. I'll buy another roll when I'm about out of this one.
G**T
Good tape
Good quality, name brand tape, that applies well, and keeps good over time. I have been using this brand for years, when I can find it.
S**R
GOOD STUFF
Works as advertised.
K**E
I bought this product to wrap the electric wires on my motorcycle and soon realized that this tape can be used for some other uses as well due to it's physical properties. This tape is very elastic and can elongate to about 3 times it's original length without breaking at all. Off course it will thin-out but it will not tear easily. I've used this tape not only for wrapping electric wires but some other places where you need a thin rubberized coating. The tape material will stick to each other so well like it completely becomes 1 piece.
P**L
excellent tape and in low price
C**T
Not up to it's brand name. Manufacturing date : 01/2020. It doesn't stick. Not worth the money spent.
Trustpilot
1 month ago
2 weeks ago