The Weldtite Dr Sludge inner tube for children's bikes contains sealant in the correct dose. In the event of a puncture, centrifugal force directs the sealant to the hole, where the fibres seal it immediately and permanently, with minimal loss of pressure.
The sealant is water-based, has anti-corrosion properties and is harmless. It does not dry out regardless of the external temperature, and the inner tube does not stick to the tyre. The seal works repeatedly for holes up to 3 mm in diameter, and each inner tube is individually tested before leaving the factory.
- Wheel diameter: 20 inches
- Width: 1.75 inches
- Valve type: A/V - Schrader
- Use: For children's bikes
- Technology / Material: Standard
- Puncture sealing: Up to 3 mm
- Sealant base: Water-based
- Anti-corrosion properties: Yes
- Testing: Each inner tube is individually tested before leaving the factory
Product Details
- Wheel Size
- 20 "
- Usage
- Kids
- Valve Type
- A/V - Schrader
- Valve Length
- -
- Technology / Material
- Standard
Dimensions
- Width
- 1.75 "
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.