{"product_id":"3240-epoxy-fiberglass-insulation-board-high-temp-resistant","title":"3240 Epoxy Fiberglass Insulation Board – High Temp Resistant","description":"\n\u003ch2\u003e3240 Epoxy Fiberglass Insulation Sheet – Circuit Protection Board\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003e3240 Epoxy Fiberglass Insulation Board\u003c\/strong\u003e is a premium-grade electrical insulating sheet engineered for demanding electronic and DIY applications. Whether you're building battery packs, circuit boards, or custom electronic enclosures, this yellow epoxy sheet delivers outstanding mechanical strength, dimensional stability, and reliable dielectric performance in a convenient, easy-to-machine panel.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Mechanical \u0026amp; Electrical Strength\u003c\/strong\u003e – Withstands mechanical stress and electrical loads in a wide range of applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Temperature Resistance\u003c\/strong\u003e – Maintains structural integrity and insulating properties under elevated heat conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExcellent Rigidity \u0026amp; Dimensional Stability\u003c\/strong\u003e – Stays flat and true, even under load or temperature fluctuation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior Dielectric Properties\u003c\/strong\u003e – Stable electric insulation performance across varying conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Water Absorption\u003c\/strong\u003e – Resists moisture for consistent performance over time\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlame Resistant\u003c\/strong\u003e – Added safety for electronics and battery applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth, Clean Surface\u003c\/strong\u003e – Flat and straight panel with tighter thickness tolerance for precise fitment\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Machine\u003c\/strong\u003e – Can be cut, drilled, or shaped to your exact requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3240 Epoxy Board\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3240 Fiberglass Insulation Sheet (Epoxy Resin + Woven Fiberglass)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e203×172 mm | 200×300 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow voltage — below 75V DC \/ below 50V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 or 5 × Epoxy Insulation Sheet (choose quantity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat Can You Use It For?\u003c\/h3\u003e\n\u003cp\u003eThis versatile epoxy insulation board is ideal for use in battery pack assemblies, PCB mounting, motor insulation, transformer barriers, electronic prototyping, and custom enclosure projects. Its machinable nature means you can cut or combine multiple sheets to achieve the exact shape and size your project demands.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-8-piece-hex-short-socket-set-vanadium-steel\"\u003e1\/2\" Drive 8-Piece Hex Short Socket Set – Vanadium Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-nut-bolt-extractor-tool-kit-10-piece\"\u003e10-Pc Hex Nut \u0026amp; Bolt Extractor Kit 9–19mm | HIP Tools\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/105-degree-right-angle-driver-with-hex-screwdriver-bit\"\u003e105° Right Angle Driver with 1\/4\" Hex Screwdriver Bit | HIP\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a 3240 epoxy fiberglass insulation board used for?\u003c\/h4\u003e\n\u003cp\u003eA: The 3240 epoxy fiberglass insulation board is widely used in electronics and electrical engineering for circuit board support, battery pack insulation, transformer barriers, motor components, and DIY electronic projects. It provides reliable electrical insulation and mechanical rigidity in a lightweight, easy-to-machine sheet.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I cut the epoxy insulation sheet to a custom size?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The 3240 epoxy board is designed to be easy to machine — it can be cut with standard tools such as a hobby knife, jigsaw, or rotary tool to suit your specific project dimensions. The two available sizes (203×172 mm and 200×300 mm) also allow you to combine sheets for larger builds.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this board flame resistant and safe for battery applications?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The 3240 epoxy fiberglass sheet features inherent flame resistance and low water absorption, making it well-suited for use in battery pack assemblies and other applications where safety and stable insulation performance are critical.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What thickness is this epoxy insulation board?\u003c\/h4\u003e\n\u003cp\u003eA: This board comes in a 0.5 mm thickness with tighter thickness tolerance for precision fitment, ensuring a flat, consistent panel surface across the entire sheet.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a 3240 epoxy fiberglass insulation board used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 3240 epoxy fiberglass insulation board is widely used in electronics and electrical engineering for circuit board support, battery pack insulation, transformer barriers, motor components, and DIY electronic projects. It provides reliable electrical insulation and mechanical rigidity in a lightweight, easy-to-machine sheet.\"}}, {\"@type\": \"Question\", \"name\": \"Can I cut the epoxy insulation sheet to a custom size?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The 3240 epoxy board is designed to be easy to machine — it can be cut with standard tools such as a hobby knife, jigsaw, or rotary tool to suit your specific project dimensions. The two available sizes (203×172 mm and 200×300 mm) also allow you to combine sheets for larger builds.\"}}, {\"@type\": \"Question\", \"name\": \"Is this board flame resistant and safe for battery applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The 3240 epoxy fiberglass sheet features inherent flame resistance and low water absorption, making it well-suited for use in battery pack assemblies and other applications where safety and stable insulation performance are critical.\"}}, {\"@type\": \"Question\", \"name\": \"What thickness is this epoxy insulation board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This board comes in a 0.5 mm thickness with tighter thickness tolerance for precision fitment, ensuring a flat, consistent panel surface across the entire sheet.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Craft Supplies\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/collections\/craft-supplies\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"3240 Epoxy Fiberglass Insulation Board – High Temp Resistant\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/products\/3240-epoxy-fiberglass-insulation-board-high-temp-resistant\"}]}\u003c\/script\u003e","brand":"HIP","offers":[{"title":"1Pc 203x172mm","offer_id":46307005464810,"sku":"1005012746089145-1Pc 203x172mm","price":8.52,"currency_code":"USD","in_stock":true},{"title":"5Pcs 200x300mm","offer_id":46307005497578,"sku":"1005012746089145-5Pcs 200x300mm","price":27.87,"currency_code":"USD","in_stock":true},{"title":"5Pcs 203x172mm","offer_id":46307005530346,"sku":"1005012746089145-5Pcs 203x172mm","price":18.53,"currency_code":"USD","in_stock":true},{"title":"1Pc 200x300mm","offer_id":46307005563114,"sku":"1005012746089145-1Pc 200x300mm","price":10.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4590\/4618\/files\/S6267aff44fda48b3a2d987d740342466T.webp?v=1789910635","url":"https:\/\/hipcustomerservice.com\/products\/3240-epoxy-fiberglass-insulation-board-high-temp-resistant","provider":"HIP","version":"1.0","type":"link"}