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<title><![CDATA[EC21 Product Catalogs - grey roofing]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/grey-roofing--053507/1/grey roofing.html]]></link><item>
<title><![CDATA[Potassium Aluminum Fluoride PAF]]></title><link><![CDATA[https://orirawmateria.en.ec21.com/Potassium-Aluminum-Fluoride-PAF--9689370_10271707.html]]></link><description><![CDATA[roofing shingles as an alkaline Ph adjuster and as color additive to coatings 
5.Glass producers use the PAF for opacification, or to cloud the glass giving it a milky white color. 
6.Used as an inse]]></description><pubDate><![CDATA[20250301]]></pubDate></item>

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