{"product_id":"silicone-putty-silicone-mold-making-kit-strong-flexible-easy-1-1-mixing-ratio-for-reusable-silicone-molds","title":"Silicone Mold Putty Kit (A+B) Purple — 454g (2 × 227g)","description":"\u003ch2\u003eSilicone Mold Putty Kit (A+B) Purple — 454g Kit (2 × 227g)\u003c\/h2\u003e\n\n\u003cp\u003eA two-part silicone putty mold making kit for creating custom molds from any object. Mix equal parts of the white (Part A) and purple (Part B) putty together by weight, press around or over your object, and within 15–20 minutes you have a flexible, reusable silicone mold ready for casting with resin, epoxy, plaster, wax, soap, or polymer clay. No specialist equipment needed.\u003c\/p\u003e\n\n\u003cp\u003eThe purple color of Part B acts as a mixing indicator — knead until the putty is a uniform color with no white streaks, then it’s fully mixed and ready. At 454g total (2 × 227g jars), this is the largest kit in our silicone putty range — ideal for medium-to-large objects, high-volume use, or makers who want plenty of putty on hand.\u003c\/p\u003e\n\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eKit contents: 1 × Part A (white, 227g \/ 0.5lb) + 1 × Part B (purple, 227g \/ 0.5lb)\u003c\/li\u003e\n  \u003cli\u003eTotal kit weight: 454g \/ 1lb\u003c\/li\u003e\n  \u003cli\u003eJar dimensions: 6.95cm wide × 6.18cm tall per jar\u003c\/li\u003e\n  \u003cli\u003eMix ratio: 1:1 by weight\u003c\/li\u003e\n  \u003cli\u003eWorking time: 3–5 minutes\u003c\/li\u003e\n  \u003cli\u003eCuring time: 15–20 minutes\u003c\/li\u003e\n  \u003cli\u003ePart A: white — Part B: purple (color indicates full mixing)\u003c\/li\u003e\n  \u003cli\u003eCompatible with: resin, epoxy, plaster, wax, soap, polymer clay\u003c\/li\u003e\n  \u003cli\u003eProduces a flexible, strong, reusable silicone mold\u003c\/li\u003e\n  \u003cli\u003eNo mixing tools required — mix by hand\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasure:\u003c\/strong\u003e Take equal portions of Part A (white) and Part B (purple) by weight.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMix:\u003c\/strong\u003e Knead the two parts together by hand for 1–2 minutes until the putty is a uniform color with no white streaks remaining. Work quickly — you have 3–5 minutes of working time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePress:\u003c\/strong\u003e Press the mixed putty firmly around or over your object, capturing all the detail. Ensure full contact with the surface to avoid air pockets.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWait:\u003c\/strong\u003e Leave undisturbed for 15–20 minutes at room temperature to cure fully.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDemold:\u003c\/strong\u003e Gently peel the putty away from the object. Your mold is ready to use immediately.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCast:\u003c\/strong\u003e Pour your chosen casting material (resin, plaster, wax, soap) into the finished mold.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow much putty do I need for my object?\u003c\/strong\u003e\u003cbr\u003e\nYou need enough putty to cover the object with at least 3–5mm of wall thickness on all sides. At 454g total, this kit is suited to medium-to-large objects such as figurines, large charms, fruit slices, small toys, or multiple smaller objects in one session. For very large objects, purchase two kits.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does this compare to the smaller silicone putty kits?\u003c\/strong\u003e\u003cbr\u003e\nThis 454g kit contains 227g of each part — significantly more than the 60g or 130g per-jar kits in our range. The larger quantity means you can mold bigger objects, make multiple molds in one session, or keep more putty in stock for regular use. Specs (mix ratio, working time, cure time) are the same across all kits.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use this mold putty with resin?\u003c\/strong\u003e\u003cbr\u003e\nYes — once cured, the silicone mold is compatible with UV resin, epoxy resin, and polyester resin. Silicone is naturally non-stick so no mold release spray is needed. Simply pour your mixed resin into the mold and cure as per your resin instructions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs the mold reusable?\u003c\/strong\u003e\u003cbr\u003e\nYes — cured silicone putty molds are flexible, strong, and reusable. With careful use they can produce many casts. Avoid sharp tools or overstretching the mold when demolding to extend its lifespan.\u003c\/p\u003e\n\n\u003ch3\u003eShop More Mold Making \u0026amp; Resin Supplies\u003c\/h3\u003e\n\u003cp\u003eBrowse all \u003ca href=\"\/collections\/resin-supplies\"\u003eResin Supplies\u003c\/a\u003e, browse all \u003ca href=\"\/collections\/resin-silicone-molds\"\u003eResin Silicone Molds\u003c\/a\u003e, browse all \u003ca href=\"\/collections\/candle-molds\"\u003eCandle Molds\u003c\/a\u003e, or browse all \u003ca href=\"\/collections\/candle-making-supplies\"\u003eCandle Making Supplies\u003c\/a\u003e.\u003c\/p\u003e","brand":"My Crafty Corner","offers":[{"title":"454g Kit (227g x 2)","offer_id":48718765097154,"sku":"14:193#454g-purple;5:200004763","price":43.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/2700\/0258\/files\/S0e8f12c8093748ddb8af37e956bf6d1du.webp?v=1788364353","url":"https:\/\/mycraftycorner.com\/products\/silicone-putty-silicone-mold-making-kit-strong-flexible-easy-1-1-mixing-ratio-for-reusable-silicone-molds","provider":"My Crafty Corner","version":"1.0","type":"link"}