Effetto caffelatex tubeless fluidcafflatex is a truly innovative tyre sealant successfully used on and off road for tubeless tubular and inner tube applications it doesnt contain ammonia or other aggressive chemicals and provides the best ratio between durability and puncture repairing ability it turns into foam when agitated spreads easily and doesnt unbalance the wheel it has been used successfully in cyclocross road and mountain biking at all levels from leisure riding to professi