Prevent punctures with Dr Sludge Innertube sealant, this inner tube sealant fluid is designed to help prevent punctures and leaks.
Easy
to use and low mess, just add into the inner tube before inflation, and
it seals any small punctures or leaks that may occur while riding. The
fibres in the sealant will plug the hole immediately and permanently
with minimal loss of pressure.
Wheel, tyre and bike friendly and
with no unpleasant smell. It comes with an integrated valve core
removal tool built into the cap (240ml only) - Presta and Schrader
compatible, with anti-corrosive ingredients.