Markforged 50cc Kevlar CFF Spool

Markforged 50cc Kevlar CFF Spool

Markforged Kevlar® CFF™ (Continuous Filament Fabrication) is the most flexible and impact-resistant continuous fiber in the Markforged lineup. Based on DuPont™ Kevlar® fiber, it is renowned for its energy-absorbing ability and extreme toughness. When embedded in Onyx or other composite base materials, it produces parts virtually free from catastrophic failure — ideal for demanding environments and repetitive loading.

Key Features

• Best Abrasion Resistance — Highest abrasion resistance among all Markforged fiber materials
• Most Flexible Fiber — Ideal for parts that need to flex and absorb impact without breaking
• Impact Resistant — Nearly immune to catastrophic failure (fracture) when laid into composite base materials
• DuPont™ Kevlar® Fiber — The same material used in bulletproof vests, tires, and aerospace applications
• Compatible Printers — Mark Two, Onyx Pro, X5, X7, FX20
• 50cc Spool — Compact spool volume for targeted fiber reinforcement

Technical Specifications

Applications

• Gripping systems and robotic end effectors
• Uprights, bases and structural supports
• Replacement of Delrin® parts
• Wear and abrasion protection components
• Parts subject to repetitive impact loading

Note: Markforged materials sales are final and not eligible for return.