Description
Sludge road sealant was designed specifically for road bikes with Presta valves.
This product contains micro-fibres to allow the sealant to pass through the valve.
It will help to prevent and repair flat tyres.
This can be used for mountain bikes that have a Presta valve, but it will only work for small punctures like thorns.
This 100ml bottle will do two road wheels or one mountain bike wheel.
