Slingshot flat rubber band, what material is durable? Usually it will break after dozens of strokes.

"Slingshot flat rubber band" can be replaced by valve core, which is more durable.

1, rubber band material: the kind used on the valve core of bicycle tires.

2. Durability of rubber band: Is the rubber band of valve core ok? Fold into 2, 4, 8 parts, or bundle several parts together into 3, 5 parts, etc. And bind the number of rubber bands according to your own strength. ?

3. Illustration: 2 shares? 4 strands

4. Precautions: Slingshot is a dangerous weapon, please don't shoot people indiscriminately!

Maintenance of slingshot rubber band;

1. Ordinary rubber products should be stored in a cool, dry and clean place, free from acid, alkali, oil and corrosion, and avoid sunlight and humidity.

2. Rubber products are most afraid of oil pollution, and any oily substance can make them age rapidly.

Secondly, I am afraid of being exposed to the sun for a long time. After each slingshot. Sweat on hands is acidic and corrosive to rubber bands. So try not to touch the rubber band with sweaty hands.