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<title><![CDATA[EC21 Product Catalogs - soap removing impurities]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/soap-removing-impurities--0711/1/soap removing impurities.html]]></link><item>
<title><![CDATA[Acid Etched Glass]]></title><link><![CDATA[https://elightglass.en.ec21.com/Acid-Etched-Glass--12051096_12051100.html]]></link><description><![CDATA[remove any impurities that could affect the etching process.
3.Acid Etching:
The glass is then exposed to hydrofluoric acid, which etches the exposed areas, creating a frosted effect. The depth and i]]></description><pubDate><![CDATA[20250321]]></pubDate></item>

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