Silicon Carbide Grit

The Glass Underground Verified independent store

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We use our graded Silicon Carbide to hand lap and polish our glass without having to use any expensive machines. Simply take a 1/4" thick piece of float glass and pour a small amou nt of silicon on it. Add a bit of water, mix, and you're ready to go! We recommend using 80 (if necessary), 100, 220, 400, and 600 for a good finish before slumping. Sold in 1 lb. jars Show more