MAKO launches creel-free carbon fiber prepreg with faster cure times

MAKO Advanced Materials has introduced a creel-free unidirectional carbon fiber prepreg built with its HyperCure epoxy system. The material is aimed at aerospace, defense, motorsports, medical, marine and sporting goods manufacturers that want shorter lead times, smaller order minimums and faster production cycles.

Why it matters: - MAKO Advanced Materials is targeting a long-standing bottleneck in unidirectional carbon fiber prepreg production: large creel setups that slow delivery and favor high-volume buyers. - The new material is designed to help composite manufacturers run smaller batches, shorten production schedules and cut energy use per part. - The product also expands access for sectors that need lightweight, high-stiffness parts without waiting for large order runs.

What happened: - MAKO Advanced Materials announced the availability of its Creel-Free Unidirectional Carbon Fiber Prepreg in Henderson, Nevada, on Sept. 14, 2026. - The prepreg combines custom unidirectional carbon reinforcement with the company's proprietary HyperCure epoxy resin system. - MAKO says the material delivers shorter lead times, lower minimum order quantities and faster cure times than traditional unidirectional prepregs. - The product is aimed at aerospace, defense, motorsports, medical, marine and sporting goods applications. - The Creel-Free UD prepreg can cure in under 10 minutes, matching the cure rate of HyperCure woven prepregs in the same laminate stack.

The details: - Unidirectional prepregs align fibers in a single direction, which lets engineers place material along expected load paths. - The linear fiber structure increases stiffness and strength in the primary direction while reducing crimp and improving tensile and compressive performance. - MAKO says the creel-free process starts with carbon fibers that are already aligned and stabilized for coating, avoiding a traditional creel setup. - That approach allows smaller batch sizes and faster delivery than legacy unidirectional prepreg manufacturing. - The product can be specified with HyperCure epoxy, flame-retardant epoxy or custom resin formulas for uses such as honeycomb core bonding and toughened sporting equipment. - Fiber options include Standard Modulus T700, Intermediate Modulus T800 and, in some configurations, High Modulus fibers. - Available areal weights start at 55 grams per square meter. - Stitched unidirectional options with combined plies are available at 250 grams per square meter or higher. - Standard widths include 12 inches, 24 inches, 39 inches and 50 inches, depending on fiber type. - MakoBond Creel-Free UD prepregs can be made with the HyperCure epoxy resin system. - HyperCure completes cure cycles in about nine to 10 minutes, depending on thickness. - The resin has a standard outlife of 30 days at room temperature. - HyperCure is compatible with both low-temperature prototype cures and high-temperature rapid production cures.

Between the lines: - MAKO is positioning the product as both a materials upgrade and a manufacturing workflow change. - The smaller-batch model could matter most for companies that prototype frequently or do not have the volume to justify traditional creel-based supply chains. - The same fast-cure chemistry across woven and unidirectional products may make it easier for manufacturers to mix material types within one laminate stack. - The company is also linking the launch to broader sustainability goals by pointing to lower energy use and lighter finished parts.

What's next: - MAKO says aerospace engineers can use the material for UAV prototypes, allowables development and later full-rate production buys. - In space and satellite manufacturing, the company expects small early orders to scale quickly as programs move from a few satellites to full constellations. - MAKO is also offering custom resin changes for specialized applications, which suggests further tailoring for defense, aerospace and sports equipment customers. - The company website is more information.