With these powerful and protective cleaning fluids, you can lay waste to grease, grime and corrosion without laying waste to the planet at the same time. ZOK® manufactures biodegradable engine, turbine and compressor cleaners for gas turbine compressors. These products improve the efficiency and performance of gas turbines and will extend the time between overhauls, making it highly cost effective. As they're water based products, these are environmentally responsible cleaners. ZOK 27 cleans and inhibits corrosion at the same time, protecting the engine from added wear and tear. ZOK MX is also water based, biodegradable and non-flammable. It's specially designed for heavy duty cleaning, yet it's also kind to the planet. We have many such products here at SkyGeek.com. If you have any questions about these cleaning solutions and the environmental benefits, give our knowledgeable sky geeks a call.