{"product_id":"watercolour-medium-primer-transparent","title":"Watercolour Medium - Multi Surface Preparation - Transparent","description":"Prepares surfaces for watercolour use. Try on primed canvas, wood, glass. Delivers strong colour retention, even drying, and watercolour-paper-like absorbency. Apply two brushed coats, allowing each to dry before painting.","brand":"Winsor \u0026 Newton","offers":[{"title":"250ml","offer_id":57231210447225,"sku":"884955100585","price":18.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/8991\/7167\/files\/153016.jpg?v=1778230597","url":"https:\/\/uk.winsornewton.com\/products\/watercolour-medium-primer-transparent","provider":"Winsor \u0026 Newton UK","version":"1.0","type":"link"}