Umphathi wekhadi le-silicone efanelekileyo kakhulu. Yincamathelise ngasemva efowunini. Amakhadi ebhanki, amakhadi okulawula ukufikelela, njl. Isikrini sesilika okanye ilogo yenkampani yoshicilelo egcweleyo okanye uyilo lokuphucula impembelelo yophawu.