Protective Gear is only Protective if it’s Properly Made
Many people know that rubber is a great insulator, and so sometimes DIYers wrap themselves in rubber boots and gloves before tackling electrical issues that make them nervous.
The problem is that most household robber isn’t pure. In order to keep the price down, manufacturers mix in additives that lower the cost and increase durability. If you’re relying on rubber to keep you safe from an electrical charge, make sure you’re using actual safety gear.
Have you ever seen a TV show of film where an electrical line falls on a car, but the passengers are safe? That’s actually accurate, but not because the tires are insulating the vehicle. It’s because the tires are such good conductors that the electricity takes the path of least resistance, traveling to the ground through the tires and bypassing the interior completely.