{"product_id":"blue-manganese-steel-blank-pei-spring-steel-sheets","title":"Blue Manganese Blank Spring Steel Sheets","description":"\u003cp\u003e\u003cstrong\u003eBlank blue manganese spring-steel flex sheets for small-format 3D printer beds.\u003c\/strong\u003e Choose 120, 150, or 160 mm to match your build plate, then add the PEI, PEX, G10\/FR4, or other build surface you actually want.\u003c\/p\u003e\n\u003ch3\u003eWhy use a blank sheet?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo factory PEI coating:\u003c\/strong\u003e start with a bare sheet for adhesive PEI, PEX, Garolite, specialty films, or your own test surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible spring steel:\u003c\/strong\u003e use it on a compatible magnetic bed, then lift and flex the sheet for easier part release.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBlue-finished surface:\u003c\/strong\u003e an unbranded dark-blue spring-steel sheet like the one shown in the photos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e blue manganese spring steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 120 mm, 150 mm, or 160 mm square sheets\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface:\u003c\/strong\u003e blank\/uncoated spring steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e one spring-steel sheet only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e PEI\/PEX film, texture coating, adhesive surface, magnetic sheet, heater, or aluminum bed plate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eUse these on small Voron and Printers for Ants beds where the selected sheet size matches the printer bed, including Micron-class and other 120–160 mm custom builds.\u003c\/p\u003e\n\u003cp\u003eBuilding around dfh stock? The \u003ca href=\"https:\/\/dfh.fm\/products\/micron-frame\"\u003eMicron Classic Frame\u003c\/a\u003e and \u003ca href=\"https:\/\/dfh.fm\/products\/micron-motion-kit\"\u003eMicron Motion Kit\u003c\/a\u003e are live supporting parts. If you want a coated 165 mm alternative, see the \u003ca href=\"https:\/\/dfh.fm\/products\/spring-steel-sheet-165x165mm\"\u003e165x165 Spring Steel Sheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eChoose the right size\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e120 mm:\u003c\/strong\u003e for 120 mm-class beds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e150 mm:\u003c\/strong\u003e for 150 mm-class beds or custom small-format beds that need a tighter sheet.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e160 mm:\u003c\/strong\u003e for 160 mm-class beds and larger Printers for Ants-style builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat it is not\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNot a textured PEI sheet.\u003c\/li\u003e\n  \u003cli\u003eNot a pre-applied print surface.\u003c\/li\u003e\n  \u003cli\u003eNot a magnet, heater, or bed assembly.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dfh.fm","offers":[{"title":"120","offer_id":42730928111838,"sku":"3852677290","price":19.99,"currency_code":"USD","in_stock":true},{"title":"150","offer_id":44779658936542,"sku":"4227590049","price":17.99,"currency_code":"USD","in_stock":true},{"title":"160","offer_id":42730928144606,"sku":"4686871181","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/products\/IMG_1555.png?v=1651640326","url":"https:\/\/formosissima.myshopify.com\/products\/blue-manganese-steel-blank-pei-spring-steel-sheets","provider":"dfh.fm","version":"1.0","type":"link"}