






⚡ Power your projects with flexibility and durability—wire that works as hard as you do!
The BNTECHGO 18 Gauge Silicone Wire Spool offers 250 feet of ultra-flexible, high strand count tinned copper wire insulated with premium silicone rubber. Rated for 600 volts and temperature extremes from -60°C to 200°C, this white 18 AWG wire is corrosion-resistant and ideal for professional-grade electronics, model building, and household appliances.
| ASIN | B071RTQQ2H |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 603,135 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,804 in Electrical Wire |
| Colour | White |
| Customer Reviews | 4.8 4.8 out of 5 stars (295) |
| Date First Available | 4 May 2017 |
| Item Package Quantity | 1 |
| Item Weight | 1.02 kg |
| Manufacturer | bntechgo.com |
| Manufacturer reference | SW18G150008F250W |
| Material | silicone rubber + copper |
| Part number | SW18G150008F250W |
| Product Dimensions | 9.91 x 9.91 x 8.89 cm; 1.02 kg |
| Size | silicone wire 250ft |
| Voltage | 600 Volts |
O**R
Great Antenna Wire
Great wire for creating antennas and ground radials. Lots of play but thick enough to do the job.
C**S
Haven't been able to use it yet, but it is a good quality cable.
A**G
I bought the BNTECHGO 18 Gauge Silicone Wire (250 ft, Yellow) and it has been exactly what I needed. This wire feels high‑quality — very flexible, well‑made, and reliable. I have bought several gauges and colors from BNTECHGO, and every one has worked perfectly. I’m very, very happy and plan to buy more when I need additional wire. Potential Uses: DIY battery power boxes or power supply wiring Automotive projects (car, RV, marine) Solar panel installations or off-grid power systems Ham radio power connections and antenna setups Audio equipment wiring LED lighting and custom electronics General purpose wiring for home or workshop projects Why I Think This Cable Stands Out Compared to Others: The silicone insulation makes it extremely flexible and easier to route through tight spaces versus rigid‑insulated wire. Stranded, tinned copper conductors make soldering or crimping easier and ensure better conductivity and corrosion resistance compared to basic copper wiring. It feels more durable and easier to work with than many generic wires I’ve tried — less likely to kink or become stiff over time. Disclaimer: This review reflects my personal experience only and is not professional electrical advice. Always follow proper safety protocols and, when in doubt, consult a qualified professional for wiring or installation work.
B**N
This wire is very nice and supple. The silicone coating can be removed with your fingers no need for a wire stripper. Good wire. Recommended.
J**N
They aren't kidding about the "Ultra Flexible"!!!! Also too much, but a nice product none the less.
J**T
Very flexible and easy to work with, doesn’t tangle much at all, has silicone feel to it. Coils very easy! I would definitely recommend
Trustpilot
3 weeks ago
5 days ago