Enzyme and Silicon Washing of Canvas - Receipe

Please follow this link to download the document on enzyme wash.

https://docs.google.com/open?id=0B6xT0Q_32_dubHplWXhrZXY0UWs

 

Silicon Wash of Canvas can be reviewed here

https://docs.google.com/open?id=0B6xT0Q_32_duZWNTclA1T2ZaTzg