{"product_id":"lets-resin-resin-casting-powder-3000g-plaster-based-paintable-25-30-min-demold","title":"LET'S RESIN Resin Casting Powder 3000g — Plaster-based, Paintable, 25–30 min Demold","description":"\u003cp\u003e\u003cstrong\u003eLET'S RESIN Resin Casting Powders (3000g) is a plaster-based casting powder that mixes with water for quick, bubble-free moulds that de-mold in about 25–30 minutes and cure fully in roughly two hours.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis all-purpose resin plaster from LET'S RESIN is designed for makers who want a ceramic-like, paintable finish without working with liquid epoxy or UV resins. Supplied as a 3000 g bag with a measuring spoon, the powder is odourless, easy to mix, and compatible with pigments, mica powders, glitters, and fillers. It forms a durable, heatproof, non-flammable material ideal for small homeware and decorative pieces.\u003c\/p\u003e\n\n\u003ch3\u003eHow quickly will my cast pieces be ready to handle?\u003c\/h3\u003e\n\n\u003cp\u003eExpect short working and turn-around times: the mixed plaster sets fast and can be demolded in about 25–30 minutes. Full cure occurs at around two hours, at which point pieces gain their final strength and can be sanded or painted.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTypical de-mold: 25–30 minutes under normal room conditions.\u003c\/li\u003e\n  \u003cli\u003eFull cure: approximately 2 hours before sanding or sealing.\u003c\/li\u003e\n  \u003cli\u003eWork time: mix, pour, and settle quickly — thin consistency fills fine details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat mixing ratio and technique give the best results?\u003c\/h3\u003e\n\n\u003cp\u003eMeasure by weight for consistent results: use a 3:1 powder-to-water ratio (powder:water = 3:1). Mix thoroughly until lump-free, add pigments or additives during mixing, and pour immediately to capture surface detail and minimize bubbles.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMixing ratio: 3 parts powder to 1 part water by weight, not volume.\u003c\/li\u003e\n  \u003cli\u003eAdd pigments, mica, or glitter while mixing for uniform colour.\u003c\/li\u003e\n  \u003cli\u003eStir about 2 minutes for a smooth, pourable consistency; tap moulds to remove trapped bubbles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat surfaces and finishes can I achieve with this powder?\u003c\/h3\u003e\n\n\u003cp\u003eThe plaster dries to an opaque white that accepts paints, varnishes, and waxes, enabling everything from raw ceramic textures to glossy painted homewares. It sands well and accepts water-based acrylics and sealers for added protection and colour depth.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eNatural finish: sand to smooth or retain textured detail for a ceramic look.\u003c\/li\u003e\n  \u003cli\u003ePaintable: use water-based acrylics for vivid colour, mica for soft pastels.\u003c\/li\u003e\n  \u003cli\u003eSeal after curing: varnish, acrylic sealer, or wax will protect final pieces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat projects work best with LET'S RESIN casting powder?\u003c\/h3\u003e\n\n\u003cp\u003eThis powder is suited for small decorative and functional items where a ceramic-like feel is desirable. Because it resists heat and won’t burn, it’s suitable for coasters, candle holders, figurines, planters, and mixed-media art when combined with resins or surface embellishments.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHome decor: coasters, trays, planters and small bowls.\u003c\/li\u003e\n  \u003cli\u003eArt \u0026amp; craft: sculptures, figurines, and mixed-media pieces with embedments.\u003c\/li\u003e\n  \u003cli\u003eFunctional pieces: lightweight candle holders and ornamentation after sealing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? LET'S RESIN Resin Casting Powder is aimed at hobbyists, independent makers, and craft studios who want a fast-setting, paintable casting medium with a ceramic-like finish. If you want an easy-to-mix, low-odour alternative to epoxy or UV resin for small-scale homewares and decorative pieces — or a plaster base you can colour and seal — this product offers quick turnarounds, good detail capture, and versatility for both beginners and experienced crafters.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the correct mixing ratio?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use a 3:1 powder-to-water ratio by weight (powder:water = 3:1). Mix until lump-free and pour immediately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I colour or paint the cured casts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — add pigments or mica while mixing or paint cured pieces with water-based acrylics and seal for protection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LET'S RESIN","offers":[{"title":"Default Title","offer_id":55303814906193,"sku":"B0BZRV3KQ8","price":84.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/5567\/3681\/files\/lets-resin-front-packaging-3000g.jpg?v=1791985996","url":"https:\/\/craftiche.co.uk\/products\/lets-resin-resin-casting-powder-3000g-plaster-based-paintable-25-30-min-demold","provider":"Craftiche","version":"1.0","type":"link"}