Reno Refcast LoCem 7020
EXCEPTIONAL RESISTANCE TO THE MOST COMMON FORMS OF ALKALI
Reno Refcast LoCem 7020 was developed for and displays exceptional resistance to the most common forms of alkali found in most molten aluminum alloys. They are calcium, lithium and sodium. This mullite based, silicon carbide enhanced low cement resists both alkali attack and oxide buildup, while showing excellent resistance to aluminum penetration. High strength and thermal shock resistance are an added benefit. Truly the finest product in its class.
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