{"product_id":"growling-extra-large-epoxy-resin-mold-72x36x3-in-heavy-duty-reusable","title":"GROWLING Extra Large Epoxy Resin Mold 72x36x3 in - Heavy Duty Reusable","description":"\u003cp\u003eIn this review of the GROWLING Extra Large Epoxy Resin Mold, the bottom line is simple: this mold is aimed at makers who need a durable, repeatable form for large resin projects and want less post-finishing work. The mold's 4\/5 in thick UPE panels and CNC-assembled structure make it a practical choice for frequent resin use, and the built-in leveling and fastening features address two of the biggest headaches when casting river tables or large slabs. It is best for experienced hobbyists and small studios that pour large volumes and value repeatability.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHeavy-duty UPE construction:\u003c\/strong\u003e The 4\/5 in thick panels resist heat and pressure during curing so the form holds its shape for consistent large pours.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCNC precision fit:\u003c\/strong\u003e Panels are cut and drilled with CNC equipment and bolted together to produce vertical inner walls that reduce seam lines and save finishing time.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eLeveling and fastening system:\u003c\/strong\u003e Two level positions, six adjustable feet, and pressure bars let users monitor level in real time and secure wood blanks without extra tools.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eEasy demolding:\u003c\/strong\u003e HDPE material has self-lubricating properties so cured resin releases more easily, often by tapping with a rubber mallet or removing the short sides.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAdjustable divider sizes:\u003c\/strong\u003e Included 72x3.15 in and 36x3.15 in dividers allow the mold to be reconfigured into multiple sizes for different projects.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePre-assembled shipping and support:\u003c\/strong\u003e The mold body ships pre-assembled to reduce setup, and a California support center handles after-sales inquiries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis mold suits woodworkers, resin artists, and small furniture makers who regularly cast large pieces like river tables, coffee tables, trays, and cutting boards and need a reusable, stable form. The heavy UPE panels and CNC assembly benefit those who want vertical inner walls and fewer weld marks to minimize sanding and waste.\u003c\/p\u003e\n\u003cp\u003eThose who only do small occasional pours or prefer flexible silicone molds for highly detailed, small runs should look elsewhere; the size, weight, and requirement to seal seams before pouring make this mold better suited to regular large-format work and studio environments.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSturdy, heat-resistant panels that resist deformation during large pours.\u003c\/li\u003e\n \u003cli\u003eAdjustable feet and pressure bars make leveling and securing blanks straightforward.\u003c\/li\u003e\n \u003cli\u003ePre-assembled CNC fit reduces post-assembly errors and produces cleaner inner walls.\u003c\/li\u003e\n \u003cli\u003eReusability and easy demolding lower long-term project costs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eRequires silicone seam sealing before each pour, adding a step to setup.\u003c\/li\u003e\n \u003cli\u003eLarge size and weight make it less convenient for casual or single-use crafters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGROWLING\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e4\/5 in thick UPE (HDPE-like) panels\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eOverall size\u003c\/td\u003e\n\u003ctd\u003e72 x 36 x 3 in (panel set)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eIncluded dividers\u003c\/td\u003e\n\u003ctd\u003e72 x 3.15 in and 36 x 3.15 in divider pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eFastening\u003c\/td\u003e\n\u003ctd\u003eStainless steel bolts, threaded inserts, pressure bars, clamping blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eLeveling\u003c\/td\u003e\n\u003ctd\u003e2 level positions with 6 adjustable feet\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eShipping\u003c\/td\u003e\n\u003ctd\u003ePre-assembled mold body with after-sales support in California\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eFor makers who pour large epoxy slabs regularly, this mold offers a durable, well-engineered solution that reduces finishing work and improves repeatability. The combination of thick UPE panels, CNC precision, and the leveling\/fastening system makes it good value for studios and serious hobbyists willing to handle the extra seam-sealing step before each pour.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the mold need sealing before use?\u003c\/strong\u003e\u003cbr\u003eYes, silicone sealing of the seams is required before pouring to ensure a watertight form.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the mold removed after curing?\u003c\/strong\u003e\u003cbr\u003eThe HDPE-like panels are self-lubricating, so most casts release by tapping with a rubber mallet or removing the short sides to disassemble.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the divider positions be adjusted?\u003c\/strong\u003e\u003cbr\u003eYes, the included dividers allow the mold to be reconfigured into multiple sizes to suit different project dimensions.\u003c\/p\u003e","brand":"GROWLING","offers":[{"title":"Default Title","offer_id":48676400365787,"sku":"B0CZDQ68WP","price":698.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71FRyiJ79hL._AC_SL1500.jpg?v=1778643219","url":"https:\/\/gearmusthave.com\/products\/growling-extra-large-epoxy-resin-mold-72x36x3-in-heavy-duty-reusable","provider":"GearMustHave","version":"1.0","type":"link"}