Well I could see your big balloons (hope they didn't scare the horses). Did you have much problem with leakage?
Saw this on wikipedia:?
It has been also suggested that the superhydrophobic surfaces can also repel ice or prevent ice accumulation leading to the phenomenon of?. However, not every superhydrophobic surface is icephobic??and the approach is still under development??In particular, the frost formation over the entire surface is inevitable as a result of undesired inter-droplet freezing wave propagation initiated by the sample edges. Moreover, the frost formation directly results in an increased frost adhesion.
Jan
