Effetto Mariposa Caffélatex is an innovative tire sealant suitable for MTB, cyclocross, and road use on tubeless, tubular, and inner-tube tires. Featuring microscopic silicate particles under 2 microns, it seals punctures up to 5 mm (MTB) and 3 mm (road) without clogging valves. Its unique foaming action (Actifoam™), activated by wheel movement, fills the entire tire cavity, providing superior protection against sidewall punctures. Caffélatex is ammonia-free, tire- and rim-friendly, and ideal for delicate latex inner tubes.