Grant Baronwrote a review of Effetto Mariposa Caffelatex Tire Sealant on June 24, 2010
I used the Caffelatex Effetto Mariposa to set my sleds up ghetto tubeless and the foaming action helped to get a good seal quickly. So far it has continued to impress. A small puncture on a ride was quickly sealed and barely lost any pressure. No more pinch flats for me.