FabriCut Board (PolyBak) Premium FabriCut Board (PolyBak), a polymer-impregnated Kraft liner board, offering moisture resistance, flexibility, and strength for prototyping, stenciling, and industrial applications – perfect for makers, universities, and businesses! Elevate your prototyping and modeling projects with FabriCut Board, also known as PolyBak, a high-performance, polymer-impregnated Kraft liner board crafted in the USA. Unlike standard paper backers, PolyBak’s unique polymer infusion provides exceptional moisture resistance, flexibility, and durability, allowing it to be rolled, bent, or cut without cracking. Certified as FSC Controlled Wood and No Added Formaldehyde, this eco-conscious, 0.020"-thick board is ideal for laser cutting, die-cutting, or sanding, making it perfect for stencils, templates, models, and prototypes. Its medium brown, finished-one-side surface is paintable and bondable to substrates like particleboard or MDF using standard adhesives (PVA, contact cement). PolyBak excels as a balancing backer for laminates or veneers, a crossband in plywood, or an overlay for Medium Density Overlay (MDO) signage and High Density Overlay (HDO) concrete forms. Available in stock sizes from 8" x 12" to 24" x 48". With $12 flat-rate shipping per 50lb box, it’s a cost-effective, sustainable solution for precision projects. Order now to innovate with durability and ease! Why Buy from MakerStock? Premium Quality: Polymer-impregnated Kraft liner board (PolyBak) with medium brown finish, moisture resistance, and flexibility, certified FSC Controlled Wood and No Added Formaldehyde (density: 51 lbs/ft³). Large Stock Selection: Available in 0.020" thickness, with stock sizes from 8" x 12" to 24" x 48". Affordable and Fast Shipping: $12 flat-rate shipping per 50lb box across the continental US from our PA and UT warehouses. Knowledgeable and Reliable Customer Support: Reach out via email ([email protected]), phone, or LiveChat for material selection or project questions. No Minimum Order Requirements: Whether you need one board or a hundred, we cater to individuals, businesses, and universities. Perfect For: Laser Cutting & Stenciling: Cuts cleanly with CO2 or diode lasers for precise stencils, templates, or model components. Prototyping & Modeling: Ideal for cost-effective product prototypes, architectural models, or industrial mockups due to its thin, durable, and easy-to-cut nature. Balancing Backer: Use as a substrate for laminates, veneers, or linoleum to ensure stability and flatness in composite builds. Plywood Crossband: Provides a smooth, paintable surface for plywood construction or overlays like veneer and vinyl. MDO & HDO Overlays: Suitable for Medium Density Overlay (MDO) exterior signage or High Density Overlay (HDO) concrete form applications. Craft & University Projects: Perfect for academic design projects, engineering prototypes, or crafts requiring a flexible, paintable material. Project Inspiration: Makers: Laser-cut PolyBak for precise stencils or lightweight model templates, ideal for testing designs or crafting eco-friendly prototypes. Universities: Create detailed architectural models or laser-cut engineering prototypes for design and construction courses, leveraging PolyBak’s moisture resistance and flexibility. Businesses: Develop cost-effective product mockups or die-cut packaging prototypes, showcasing sustainable materials for industrial or retail applications. Hobbyists: Craft thin, durable model components or laser-cut templates for hobbyist projects, using PolyBak’s flexibility for intricate, layered designs. Industrial Designers: Use PolyBak as a balancing backer for veneer-laminated panels or as a paintable crossband in plywood furniture prototypes. Engineers: Build lightweight, moisture-resistant prototypes for concrete form overlays (HDO) or exterior signage (MDO), ensuring durability in testing environments. Explore Related Products: White Solid QuickBoard: Pair with our white QuickBoard for a clean, neutral aesthetic in eco-friendly prototyping, puzzles, or layered models. Black Solid QuickBoard: Combine with our black QuickBoard for a bold, contrasting look in sustainable model prototypes or stenciling projects. Recycled Brown Solid QuickBoard: Explore our brown QuickBoard for a thicker, rigid alternative in eco-conscious prototyping or packaging, complementing PolyBak’s thin flexibility. Specifications: Material: Polymer-impregnated Kraft liner board (PolyBak), medium brown, finished one side, FSC Controlled Wood, No Added Formaldehyde, made in the USA. Nominal Thickness: 0.020" (0.508mm). Density: 51 lbs/ft³ (816 kg/m³). Finish: Medium brown, smooth, paintable, and sandable surface, finished one side, no protective masking. Tolerances: Cut tolerance of +/-0.188" for all panel dimensions (in inches). Workability: Moisture-resistant, flexible, durable, and laser-safe for cutting and engraving. Easy to die-cut, sand, or bond to substrates (particleboard, MDF) using PVA or contact cement. Suitable for MDO signage and HDO concrete forms. Laser Compatibility: CO2 and diode laser compatible for cutting and engraving; check manufacturer settings for optimal results. Pro Tip: For laser cutting, secure PolyBak with a jig or tape to prevent movement, and use low power settings on CO2 or diode lasers to achieve clean, precise cuts without scorching. Ensure proper ventilation due to potential fumes from the polymer-impregnated material. For bonding to substrates like MDF or particleboard, apply even pressure with PVA or contact cement and allow adequate curing time for a strong hold. Sand lightly for a smoother paintable surface, and test small areas for engraving depth to ensure clarity on the medium brown finish. Store boards flat in a dry, temperature-controlled environment to maintain flexibility and prevent warping. FAQs: Is PolyBak good for laser cutting? Yes, it’s laser-safe for CO2 and diode lasers, cutting cleanly for stencils, templates, or prototypes. Check manufacturer settings to avoid scorching. Can I use this outdoors? Yes, PolyBak’s moisture resistance makes it suitable for limited outdoor use, such as MDO signage, but prolonged exposure may require sealing. Can I paint or engrave it? Yes, the finished side is paintable with eco-friendly paints and can be laser-engraved for custom designs, offering a smooth, medium brown backdrop. Can I use a diode laser? Yes, PolyBak is compatible with diode lasers for cutting and engraving. Adjust settings for the material’s density and check your laser’s manual. Why choose PolyBak over chipboard? PolyBak offers superior moisture resistance, flexibility, and strength due to its polymer impregnation, unlike chipboard, which is brittle and less durable. How does PolyBak compare to standard Kraft paper? Unlike standard Kraft paper, PolyBak’s polymer impregnation provides moisture resistance, flexibility, and durability, making it ideal for prototyping, stenciling, and overlays without cracking.
