{"id":12526,"date":"2026-06-15T12:14:46","date_gmt":"2026-06-15T11:14:46","guid":{"rendered":"https:\/\/www.mark3d.com\/en\/?post_type=product&#038;p=12526"},"modified":"2026-06-15T14:46:38","modified_gmt":"2026-06-15T13:46:38","slug":"onyx-gf","status":"publish","type":"product","link":"https:\/\/www.mark3d.com\/en\/product\/filaments-for-markforged-3d-printers\/onyx-gf\/","title":{"rendered":"Onyx GF Glass-Fibre Filled Nylon"},"content":{"rendered":"<h2>Production-Ready Performance in Full Colour<\/h2>\n<p>Onyx\u00ae GF combines the proven performance of Markforged&#8217;s composite materials with the practical advantages of colour-coded manufacturing. This glass-fibre-filled nylon offers exceptional strength, stiffness, and dimensional stability, making it ideal for jigs, fixtures, tooling, enclosures, and end-use parts.<\/p>\n<p>Unlike traditional black composite materials, Onyx GF is available in six vibrant colours, helping manufacturers improve workplace organisation, safety, and process control without compromising performance.<\/p>\n<h2>Colour That Works on the Factory Floor<\/h2>\n<h3>Visual Management<\/h3>\n<p>Colour-coded jigs, fixtures, and production tools provide instant visual identification across manufacturing lines. Operators can quickly recognise the correct tooling, reducing setup errors, preventing rework, and improving overall production efficiency.<\/p>\n<h3>Improved Safety<\/h3>\n<p>Clearly identify pinch points, touch points, moving hazards, and safety-critical features directly on guards, indicators, and machine accessories. Colour integration helps operators immediately recognise areas requiring attention.<\/p>\n<h3>FOD Prevention<\/h3>\n<p>In aerospace and defence environments, highly visible tooling and fixtures support Foreign Object Debris (FOD) prevention programmes by making misplaced tools easier to identify and recover.<\/p>\n<h3>Non-Conductive Performance<\/h3>\n<p>As a non-conductive material with RF transparency, Onyx GF is well suited for antenna enclosures, sensor housings, and other applications where electrical conductivity could interfere with performance.<\/p>\n<h3>Reinforced for Demanding Applications<\/h3>\n<p>For applications requiring maximum strength and stiffness, Onyx GF can be reinforced with Continuous Carbon Fibre, enabling the production of high-performance composite parts suitable for demanding industrial environments.<\/p>\n<h2>Key Benefits<\/h2>\n<ul>\n<li>Available in six high-visibility colours<\/li>\n<li>Glass-fibre-filled nylon construction<\/li>\n<li>Strong, stiff, and dimensionally stable<\/li>\n<li>Non-conductive and RF transparent<\/li>\n<li>Supports visual management initiatives<\/li>\n<li>Enhances workplace safety through colour coding<\/li>\n<li>Ideal for FOD-sensitive environments<\/li>\n<li>Reinforceable with Continuous Carbon Fibre<\/li>\n<li>Excellent printability and surface finish<\/li>\n<\/ul>\n<h2>Compatible Printers<\/h2>\n<ul>\n<li>Markforged FX10<\/li>\n<li>Markforged FX20<\/li>\n<li>Gen 2 Industrial printers (coming soon)<\/li>\n<li>Gen 2 Desktop printers (coming soon)<\/li>\n<\/ul>\n<h2>Printing Requirements<\/h2>\n<ul>\n<li>Requires a Plastic Hardened Nozzle when printing on FX10 and FX20 systems.<\/li>\n<li>Compatible with Continuous Carbon Fibre reinforcement.<\/li>\n<\/ul>\n<h2>Typical Applications<\/h2>\n<ul>\n<li>Manufacturing jigs and fixtures<\/li>\n<li>Assembly aids<\/li>\n<li>Safety guards and indicators<\/li>\n<li>Aerospace tooling<\/li>\n<li>Defence manufacturing fixtures<\/li>\n<li>Antenna enclosures<\/li>\n<li>Sensor housings<\/li>\n<li>Production line visual management systems<\/li>\n<li>FOD-sensitive tooling and equipment<\/li>\n<\/ul>\n<h2>Technical Overview<\/h2>\n<\/p>\n<div class=\"table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th align=\"left\">Property<\/th>\n<th align=\"left\">Description<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">Material Type<\/td>\n<td align=\"left\">Glass-fibre-filled nylon<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Electrical Properties<\/td>\n<td align=\"left\">Non-conductive<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Reinforcement Options<\/td>\n<td align=\"left\">Continuous Carbon Fibre<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Available Colours<\/td>\n<td align=\"left\">Red, Yellow, Green, Blue, Grey, White<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Compatible Printers<\/td>\n<td align=\"left\">FX10, FX20<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Future Compatibility<\/td>\n<td align=\"left\">Gen 2 Industrial &amp; Desktop (Coming soon)<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">Nozzle Requirement<\/td>\n<td align=\"left\">Plastic Hardened Nozzle<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\n","protected":false},"excerpt":{"rendered":"<p>Onyx\u00ae GF<\/p>\n<p>Onyx\u00ae GF is a non-conductive, glass-fibre-filled nylon that delivers the strength, stiffness, and printability of Onyx in a production-ready coloured material. Available in six high-visibility colours, Onyx GF enables visual management, safety marking, and FOD prevention while maintaining excellent mechanical performance.<\/p>\n<p>Available colours: Red, Yellow, Green, Blue, Grey, and White.<\/p>\n","protected":false},"featured_media":12527,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[402],"product_tag":[5588,5652,5700,5706],"class_list":["post-12526","product","type-product","status-publish","has-post-thumbnail","product_cat-filaments-for-markforged-3d-printers","product_tag-fx20","product_tag-fx10","product_tag-markforged-materials","product_tag-onyx","first","instock","taxable","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.4 (Yoast SEO v28.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Onyx GF | Coloured Glass-Fibre Nylon for Markforged Printers<\/title>\n<meta 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