Strongly remove smut Longer bath life than sulfuric-, nitric-base bath No damage to aluminum and aluminum alloy substrates
Desmutting Agent
Aluminum alloy
Unknown: file_get_contents(): Passing null to parameter #2 ($use_include_path) of type bool is deprecated in /home/hkpallu2/public_html/www.ch-okuno.com/application/src/extensions/htmlExtension.php on line 277