When does it finish? or When is it finishing? which of the sentences above is grammatically correct ? or both can be used? Please let me know . thank you in advance :) | HiNative
![FINISHES Finishing is done to improve a materials appearance, properties and quality. It covers many different processes, some mechanical and some chemical. - ppt download FINISHES Finishing is done to improve a materials appearance, properties and quality. It covers many different processes, some mechanical and some chemical. - ppt download](https://slideplayer.com/slide/13246226/79/images/2/Most+woods+need+protection%2C+particularly+if+they%E2%80%98re+going+to+be+used+outdoors..jpg)
FINISHES Finishing is done to improve a materials appearance, properties and quality. It covers many different processes, some mechanical and some chemical. - ppt download
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