








⚡ Wrap it tight, keep it safe — the pro’s choice for unstoppable insulation!
3M Scotch 70 Self-Fusing Silicone Rubber Electrical Tape is a 1-inch wide, 30-foot long high-performance insulating tape designed for professional electrical applications. Featuring a silicone rubber backing and adhesive, it offers exceptional resistance to ozone, electrical tracking, and arcs. With a tensile strength of 12 lb/in and the ability to stretch up to 450%, it ensures secure, gap-free insulation that withstands temperatures up to 356°F (180°C). RoHS compliant and made in the USA, this tape is ideal for high voltage and demanding environments.









| ASIN | B0029Z5RSY |
| Adhesive Format | Single-sided |
| Are batteries included? | No |
| Best Sellers Rank | #45,547 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #84 in Silicone Adhesives |
| Brand | 3M |
| Colour | Gray |
| Compatible Material | Rubber |
| Country of Origin | USA |
| Customer Reviews | 4.2 4.2 out of 5 stars (53) |
| Date First Available | 31 March 2012 |
| Foil Thickness | 0.01 Inches |
| Global Trade Identification Number | 00051128572610 |
| Item Dimensions LxWxH | 30 x 25 x 82 Millimeters |
| Item Height | 8.2 Centimeters |
| Item Resistance | Ozone, High Temperature |
| Item Weight | 100 g |
| Item Width | 2.5 Centimeters |
| Item model number | 70 |
| Manufacturer | Scotch |
| Material | Silicone |
| Model number | 70 |
| Net Quantity | 1.0 Count |
| Number of Items | 1 |
| Product Dimensions | 3 x 2.5 x 8.2 cm; 100 g |
| Recommended Uses For Product | Electrical |
| Size | Large |
| Special Feature | Self-Adhering |
| Tensile Strength | 12 Pounds Per Inch |
| Upper Temperature Rating | 356 Degrees Fahrenheit |
A**T
Nice product
It is very useful in High Voltage system... Nice product
M**M
Insulation tape
The product is good
D**A
Ok
Not so good
Y**U
Damaged and expired product
Received damaged product
T**K
This tape does the trick. Works as advertised. I also bought the fix it tape and can tell the quality of this product outshine the cheap brands. I found this to be a little expensive but plan on sticking to this brand for future needs. The product was used to seal some electrical wires to an outside lamp. I had to go back and undo it and found that fusing was no joke. I easly cut it with a knife and peeled away like rubber skin. Word of warning when wrapping items, please make sure you streach it out as you are apllying and don't get ahead of your self by removing the protective plastic. If the tape happens to crinkle on to itself then you may get lucky and be able to straighten it out. When they say self fusing ... it will. At this price you don't want to waste.
T**M
Great stuff, be careful when applying because you won't get a second chance to fix your wraps, it is that self-adherent. You end up ripping it if you have to remove.
B**D
Scotch 70 is a fantastic product. I’ve used many rolls of this at work in aircraft manufacturing and at home. The problem I had was the little product box it came in was beat up like it had been kicking around somebody’s shop. It’s a very expensive product and I thought I was buying new, so it should be as new.
M**T
This works perfect for the application.
Trustpilot
2 weeks ago
2 weeks ago