{"product_id":"premium-fr4-hf-glass-epoxy-green-sheet","title":"Premium FR4-HF Glass Epoxy Green Sheet - High-Performance Material for Electrical and Engineering Applications","description":"\u003cp\u003eThis premium FR4-HF glass epoxy green sheet is a high-performance laminate engineered for demanding electrical, electronic and mechanical applications. Manufactured from woven glass cloth impregnated with an epoxy resin system, it delivers excellent electrical insulation, mechanical strength and dimensional stability in a compact, machinable sheet format.\u003c\/p\u003e\n\u003cp\u003eIdeal for use in switchgear, transformers, PCBs, jigs, fixtures and structural insulating components, this halogen-free FR4 material combines flame retardancy with reliable long-term performance. Available in a range of practical thicknesses and two standard sheet widths, it provides a versatile solution for precision engineering, fabrication and electrical insulation projects.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: FR4-HF glass-reinforced epoxy laminate in a distinctive green finish for easy identification.\u003c\/li\u003e\n\u003cli\u003eThickness options from 0.2 mm, 0.4 mm, 0.8 mm, 1 mm and 1.5 mm, plus additional thicker grades to suit varied design requirements.\u003c\/li\u003e\n\u003cli\u003eStandard sheet length of 1070 mm for consistent yield and efficient cutting layouts.\u003c\/li\u003e\n\u003cli\u003eTwo convenient sheet widths available: 615 mm for compact components and 1230 mm for larger panels and nested parts.\u003c\/li\u003e\n\u003cli\u003eHigh mechanical strength and rigidity, suitable for precision machining, drilling and profiling.\u003c\/li\u003e\n\u003cli\u003eExcellent electrical insulating properties, supporting use in low to high-voltage insulation assemblies.\u003c\/li\u003e\n\u003cli\u003eHalogen-free flame-retardant system that supports compliance with modern environmental and safety expectations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReliable electrical insulation performance helps protect sensitive components and reduces the risk of tracking or breakdown in demanding installations.\u003c\/li\u003e\n\u003cli\u003eOutstanding mechanical strength and dimensional stability support tight tolerances and consistent fit in complex engineered assemblies.\u003c\/li\u003e\n\u003cli\u003eHalogen-free flame-retardant formulation assists with safer material selection where reduced smoke and corrosive gas evolution are desired.\u003c\/li\u003e\n\u003cli\u003eGood machinability allows sheets to be cut, drilled and milled using standard workshop equipment, reducing production time and tooling costs.\u003c\/li\u003e\n\u003cli\u003eWide choice of thicknesses and sheet widths maximises material utilisation and minimises waste across different part sizes.\u003c\/li\u003e\n\u003cli\u003eDurable, moisture-resistant construction offers long service life, even in challenging industrial and electrical environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial type\u003c\/td\u003e\n\u003ctd\u003eFR4-HF glass fibre reinforced epoxy laminate (halogen-free)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eGreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable thicknesses\u003c\/td\u003e\n\u003ctd\u003e0.2 mm, 0.4 mm, 0.8 mm, 1.0 mm, 1.5 mm (plus 6 additional thicker options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSheet length\u003c\/td\u003e\n\u003ctd\u003e1070 mm (nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSheet widths\u003c\/td\u003e\n\u003ctd\u003e615 mm or 1230 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical applications\u003c\/td\u003e\n\u003ctd\u003eElectrical insulation, structural panels, mounting plates, spacers and engineering components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications and Ideal Uses\u003c\/h3\u003e\n\u003cp\u003eThis FR4-HF glass epoxy sheet is suited to a wide range of electrical, electronic and mechanical engineering tasks where high insulation performance and strength are essential.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInsulating panels, barriers and mounting plates in switchboards, control panels and distribution equipment.\u003c\/li\u003e\n\u003cli\u003eMechanical support plates, spacers and fixtures for transformers, motors and power electronics.\u003c\/li\u003e\n\u003cli\u003ePrototype and support substrates for PCB assemblies, testing jigs and fixtures.\u003c\/li\u003e\n\u003cli\u003ePrecision-machined engineering parts, wear plates and structural components in equipment and machinery.\u003c\/li\u003e\n\u003cli\u003eInsulating components in instrumentation, telecommunications and industrial automation systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan this FR4-HF glass epoxy sheet be machined using standard workshop tools?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The sheet can be cut, drilled and machined with common workshop tools such as saws, routers and drills fitted with suitable tooling for composites. Dust extraction and appropriate personal protective equipment are recommended when machining.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this FR4-HF sheet suitable for use in high-voltage electrical insulation applications?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe material offers excellent electrical insulating properties and is widely used in low to high-voltage insulation structures. Always confirm the specific dielectric strength and clearance\/creepage requirements of your application against the relevant standards before use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I choose the right thickness and sheet width for my project?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSelect the thickness based on the required mechanical strength, stiffness and available installation space, using thinner sheets for light-duty insulation and thicker grades for structural or load-bearing parts. Choose between the 615 mm and 1230 mm sheet widths to optimise yield and minimise offcuts when nesting your part geometry.\u003c\/p\u003e","brand":"Plastock","offers":[{"title":"0.2 \/ 1070 \/ 615","offer_id":56199249035644,"sku":"PLT_PLC10547","price":28.8,"currency_code":"GBP","in_stock":true},{"title":"0.2 \/ 1070 \/ 1230","offer_id":56199249068412,"sku":"PLT_PLC10548","price":47.96,"currency_code":"GBP","in_stock":true},{"title":"0.4 \/ 1070 \/ 615","offer_id":56199249101180,"sku":"PLT_PLC10549","price":44.48,"currency_code":"GBP","in_stock":true},{"title":"0.4 \/ 1070 \/ 1230","offer_id":56199249133948,"sku":"PLT_PLC10550","price":74.18,"currency_code":"GBP","in_stock":true},{"title":"0.8 \/ 1070 \/ 615","offer_id":56199249166716,"sku":"PLT_PLC10551","price":67.22,"currency_code":"GBP","in_stock":true},{"title":"0.8 \/ 1070 \/ 1230","offer_id":56199249199484,"sku":"PLT_PLC10552","price":112.04,"currency_code":"GBP","in_stock":true},{"title":"1 \/ 1070 \/ 615","offer_id":56199249232252,"sku":"PLT_PLC10553","price":83.42,"currency_code":"GBP","in_stock":true},{"title":"1 \/ 1070 \/ 1230","offer_id":56199249265020,"sku":"PLT_PLC10554","price":139.06,"currency_code":"GBP","in_stock":true},{"title":"1.5 \/ 1070 \/ 615","offer_id":56199249297788,"sku":"PLT_PLC10555","price":125.12,"currency_code":"GBP","in_stock":true},{"title":"1.5 \/ 1070 \/ 1230","offer_id":56199249330556,"sku":"PLT_PLC10556","price":208.56,"currency_code":"GBP","in_stock":true},{"title":"2 \/ 1070 \/ 615","offer_id":56199249363324,"sku":"PLT_PLC10557","price":154.3,"currency_code":"GBP","in_stock":true},{"title":"2 \/ 1070 \/ 1230","offer_id":56199249396092,"sku":"PLT_PLC10558","price":257.14,"currency_code":"GBP","in_stock":true},{"title":"2.5 \/ 1070 \/ 615","offer_id":56199249428860,"sku":"PLT_PLC10559","price":192.86,"currency_code":"GBP","in_stock":true},{"title":"2.5 \/ 1070 \/ 1230","offer_id":56199249461628,"sku":"PLT_PLC10560","price":321.44,"currency_code":"GBP","in_stock":true},{"title":"3 \/ 1070 \/ 615","offer_id":56199249494396,"sku":"PLT_PLC10561","price":223.46,"currency_code":"GBP","in_stock":true},{"title":"3 \/ 1070 \/ 1230","offer_id":56199249527164,"sku":"PLT_PLC10562","price":372.4,"currency_code":"GBP","in_stock":true},{"title":"5 \/ 1070 \/ 615","offer_id":56199249559932,"sku":"PLT_PLC10563","price":372.4,"currency_code":"GBP","in_stock":true},{"title":"5 \/ 1070 \/ 1230","offer_id":56199249592700,"sku":"PLT_PLC10564","price":620.7,"currency_code":"GBP","in_stock":true},{"title":"6 \/ 1070 \/ 615","offer_id":56199249625468,"sku":"PLT_PLC10565","price":446.88,"currency_code":"GBP","in_stock":true},{"title":"6 \/ 1070 \/ 1230","offer_id":56199249658236,"sku":"PLT_PLC10566","price":744.84,"currency_code":"GBP","in_stock":true},{"title":"10 \/ 1070 \/ 615","offer_id":56199249691004,"sku":"PLT_PLC10567","price":804.42,"currency_code":"GBP","in_stock":true},{"title":"10 \/ 1070 \/ 1230","offer_id":56199249723772,"sku":"PLT_PLC10568","price":1340.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/9262\/2987\/files\/49184ca635d74fa735c180cbd1de78fb.png?v=1767776016","url":"https:\/\/plasticsco.co.uk\/products\/premium-fr4-hf-glass-epoxy-green-sheet","provider":"Plastics Co Uk","version":"1.0","type":"link"}