{"product_id":"new-limestone-powder","title":"NEW! Limestone Powder","description":"\u003cp\u003e- Aka Calcium Carbonate\u003cbr\u003e- Has been used for centuries to extend or thicken oil paint\u003cbr\u003e- Use it to make gouache paint\u003cbr\u003e- Improves strength and opacity of egg tempera\u003cbr\u003e- Use it to make gesso\u003cbr\u003e- Also can be used to adjust paint quality (body, texture, opacity, matte-ness, etc.)\u003cbr\u003e- Recipes on the inside of the envelope\u003cbr\u003e- 2 oz, comes in biodegradable pouch in paper envelope\u003c\/p\u003e","brand":"Natural Earth Paint","offers":[{"title":"Default Title","offer_id":44846661599286,"sku":"144","price":4.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/9343\/1862\/files\/144_186938ac-fbf0-4cd3-bfed-f98014035ea9.jpg?v=1771629589","url":"https:\/\/naturalearthpaint.com\/products\/new-limestone-powder","provider":"Natural Earth Paint","version":"1.0","type":"link"}