uncoated

[adj] - not having a coating
Found on http://www.webdictionary.co.uk/definition.php?query=uncoated

uncoated

adjective not having a coating; `uncoated paper`
Found on http://wordnetweb.princeton.edu/perl/webwn?s=uncoated

Uncoated

No coating
Found on http://www.ectextile.com/glossary.html?
No exact match found