Pit Stop is a puncture-repair tire sealant that for road bike tires that uses latex foam instead of liquid latex. Since it is foam, it's much lighter than the other liquid options, it's easy to use and also less messy than dealing with liquids. If you flat while on the road, the Vittoria Pit Stop sealant will inflate the tubular tire while it also introduces the foam to seal any punctures. It pumps a 700c tubular up to 90 psi/6.5 bar. You can also use the Pit Stop to pre-empt flats by inflating it into a new tire, it will almost instantly seal up the tire after a puncture.
 
	
Latex foam
	
Works with Presta and Schrader valves
	
Compatible with tubular and clincher tires