{"product_id":"f220-silicon-carbide-grit","title":"F220 Silicon Carbide Grit","description":"\u003ch2\u003eEssential smoothing and surface refinement\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eStage 2\u003c\/strong\u003e is where you refine the raw shape. \u003cstrong\u003eMedium F220 grit \u003c\/strong\u003ebridges the gap between rough grinding and pre-polish - doing the steady work required to smooth out heavy grinding marks, erase surface flaws and\u003cstrong\u003e prepare\u003c\/strong\u003e \u003cstrong\u003eyour stones for\u003c\/strong\u003e \u003cstrong\u003efine micro-refining\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eSilicon Carbide is \u003cstrong\u003einexpensive\u003c\/strong\u003e and \u003cstrong\u003eincredibly versatile\u003c\/strong\u003e, making it suitable for a wide range of minerals and rocks. It is most notably the best choice for hard minerals rated 7 or higher on the Mohs scale, such as \u003cstrong\u003equartz, agate, jasper, flint and petrified wood, \u003c\/strong\u003ewhich are classic choices for rock tumbling, particularly when starting out. The combination of high hardness, grain angularity and low cost make it an excellent, accessible choice for lapidary work of all kinds.\u003c\/p\u003e","brand":"Tumbling Essentials","offers":[{"title":"200 g (in a reusable container)","offer_id":55119521808721,"sku":null,"price":6.0,"currency_code":"GBP","in_stock":true},{"title":"400 g (in a reusable container)","offer_id":55119521841489,"sku":null,"price":9.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/4000\/4177\/files\/rn-image_picker_lib_temp_a6f0c424-c719-46e9-991b-659015c1d830.jpg?v=1791560473","url":"https:\/\/tumblingessentials.com\/products\/f220-silicon-carbide-grit","provider":"Tumbling Essentials","version":"1.0","type":"link"}