{"product_id":"johnstones-all-purpose-undercoat-brilliant-white-750ml-303901","title":"Johnstones ALL Purpose Undercoat Brilliant White 750ml 303901","description":"\u003cp\u003eThis all-purpose undercoat in brilliant white is formulated for both interior and exterior use, offering a matt finish suitable for a variety of substrates. Supplied in a 750ml tin, it serves as a preparatory layer to promote adhesion and uniformity before applying a decorative topcoat.\u003c\/p\u003e\u003cp\u003eTypically used on wood and metal surfaces, it is applied using a brush or roller to achieve an even base, supporting efficient site progress. Its coverage is practical for trim, touch-ups, or smaller-scale projects where a clean, consistent undercoat is required.\u003c\/p\u003e","brand":"Johnstone's Trade","offers":[{"title":"Default Title","offer_id":53107381371216,"sku":"U0014644","price":5.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0939\/5417\/9408\/files\/87d40e01ffe49c3b532ab1a7ee314a4f.jpg?v=1780573959","url":"https:\/\/totalsite.supply\/products\/johnstones-all-purpose-undercoat-brilliant-white-750ml-303901","provider":"Total Site Supply UK","version":"1.0","type":"link"}