{"product_id":"x-large-1-8-white-mdf-sheets-large-sheets-perfect-for-mira9-thunder-omtech","title":"X-Large 1\/8\" White MDF Sheets (20\" x 30\") - 12 Pieces","description":"\u003cdiv\u003e\n\u003cp\u003eFor bigger designs and high-volume runs, the X-Large 1\/8 White MDF Sheets from Laser Wood Supplies deliver the precision and surface quality you need. Each sheet measures 20\" x 30\" and is cut by hand to crisp edges, ready for laser cutting, engraving, or CNC routing.\u003c\/p\u003e \u003cp\u003eOne side is white and ready-to-paint, while the opposite face remains raw MDF. This white face provides excellent contrast for engraving and a smooth surface that paints with minimal prep. The boards are 1\/8\" thick, smooth, and versatile for a wide range of projects, from signage to decorative panels.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat to know before you start\u003c\/strong\u003e: boards are white on one side only, with the raw MDF back. 1\/8\" material can warp, especially on larger pieces—the warp is a natural characteristic of this thickness and not a defect. We source the flattest boards possible and ship them with your projects in mind, but plan for slight variations and potential warp on very large sheets.\u003c\/p\u003e \u003cp\u003eWith over three years of hands-on experience using this wood, we’ve seen it excel across crafts and machine setups—from Glowforge and Hobby Laser to wood burning, CNC routing, and sign making. This MDF is NAF (No Added Formaldehyde) and UL\/LEF rated, making it a safer choice for home studios, classrooms, and professional shops.\u003c\/p\u003e \u003ch3\u003eWhy this sheet stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eLarge, practical footprint: 20\" x 30\" to cover substantial portions of complex designs or deliver faster batch production.\u003c\/li\u003e \u003cli\u003eWhite, paint-ready face: ideal for high-contrast engravings and clean, vivid painted finishes with minimal prep.\u003c\/li\u003e \u003cli\u003eRaw back: keeps options open for backside work, double-sided projects, or coatings that require the natural MDF surface.\u003c\/li\u003e \u003cli\u003eLow-sanded workflow: designed to cut, engrave, and finish with minimal surface prep, speeding up your creative process.\u003c\/li\u003e \u003cli\u003eNAF and UL\/LEF rated: safer indoor use for makers, hobbyists, and educators.\u003c\/li\u003e \u003cli\u003eBroad compatibility: proven results with Mira9 (90W), Thunder, OMTech, Glowforge, and other laser and CNC systems.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eRecommended starting point\u003c\/strong\u003e: use Proofgrade Medium Draftboard as a baseline for machine settings, then tailor to your specific laser, material batch, and desired finish. For Mira9 (90W) users, a practical starting point is 25 mm\/sec with 60\/50 power and Auto Focus, adjusting as needed for your project outcomes.\u003c\/p\u003e \u003cp\u003eUse cases to consider: large signage and storefront displays, decorative panels for events or home decor, and batch-produced pieces for galleries or shops. The 20\" x 30\" size makes it easy to lay out multi-part designs and minimize waste, while the white face helps you achieve bright, high-contrast results quickly.\u003c\/p\u003e \u003cp\u003eShipping details: Continental United States only, no PO Boxes, ships via UPS Ground, with free shipping included. This straightforward service makes it simple to stock up for large projects or ongoing production runs.\u003c\/p\u003e \u003cp\u003eChoose Laser Wood Supplies for consistent, large-format MDF sheets that balance workhorse practicality with finish-quality surfaces, tailored for serious crafters and professional makers alike.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Laser Wood Supplies","offers":[{"title":"12 PIECE","offer_id":45222909182031,"sku":"sku-43788256346351","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2406\/7407\/files\/whiteMDFfront_23e58036-ce1a-45ad-90dd-37774048ae3b.jpg?v=1778643291","url":"https:\/\/hobbytechsupply.com\/products\/x-large-1-8-white-mdf-sheets-large-sheets-perfect-for-mira9-thunder-omtech","provider":"Hobby Tech Supply","version":"1.0","type":"link"}