Not to sure why I did this. But I submitted the same sitemap for our .co.uk and .com domain.

Looking to put the .com domain on different hosting and create a new site for international customers using .com domain.

Should I remove all urls in google webmasters for the .com domain, guessing this won't have a negative effect on .co.uk stuff and add robot.txt to make sure the .com domain is not crawled?

Thanks