MakerBot Tough Filament Durable, Tough Parts, Office-Friendly Printing Tough is a material that is great for mid-stage prototypes because of its ease of use and office-friendliness. An added benefit over PLA is its durability, pliability, and machinability which makes it perfect for snap fits and assemblies. Compatible with MakerBot METHOD and METHOD X. Spool Weight: 750 grams Technical Specifications Imperial Metric Heat Deflection (ASTM 648, 66 psi) 125-120°F 52-49°C Flexural Modulus (ASTM D790, 15 mm/min) 377,000 psi 2,600 MPa Tensile Strength at yield (ASTM D638, 50 mm/min) 5,080 psi 35 MPa Tensile Modulus (ASTM D638, 50 mm/min) 406,000 psi 2,800 MPa Strain at Yield - Elongation (%) >52.7% >52.7% Notched Impact Strength (ASTM D256) 4.12 ft-lb/in 220 J/m Manufacturer Product Code: Onyx Black: 375-0003A Stone White: 375-0004A Slate Grey: 375-0001A Safety Orange: 375-0005A
