{"product_id":"speedball-screen-printing-medium-retarder-base-8oz-bottle","title":"Speedball - Screen Printing Medium - Retarder Base - 8oz Bottle","description":"\u003cp\u003eSlows the drying time of screen printing inks.\u003c\/p\u003e\n\u003cp\u003e227mL (8oz) bottle.\u003c\/p\u003e","brand":"Speedball","offers":[{"title":"Default Title","offer_id":19435472420957,"sku":"004639","price":11.79,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1238\/4940\/products\/speedball-fabric-retarder-base-speedball-fabric-acrylic-screen-retarder-base-8oz-6593649737821.jpg?v=1623814969","url":"https:\/\/gwartzmans.com\/en-ca\/products\/speedball-screen-printing-medium-retarder-base-8oz-bottle","provider":"Gwartzman's Art Supplies","version":"1.0","type":"link"}