Goop tyre sealant puncture prevention 250ml

Goop is installed through the valve BEFORE you have a puncture (Suitable for use with all Schrader type valves) Goop is suitable for use in BOTH tubed and tubeless tyres. Supplied with valve tool in cap Goop will seal as many punctures that you may incur, can also stop air loss from leaking rims Goop will last for the life of the tyre or tube Goop will simply wash away with water when the time comes to change the tyre, leaves no sticky residue