Our machine has just one calendar year guarantee and our machine's cam/splitter/air distributor has life circle warranty. really flammable. It has a low solubility in h2o but is fairly soluble in a few natural solvents. The FROMM Group custom made layouts and manufactures full close-to-stop automated packaging alternatives and https://www.linpack.com/news/the-hidden-benefits-of-vacuum-packaging-machines-for-e-commerce-and-retail