Double Espresso Brown HTPLA has a beautiful metallic finish without any abrasive fillers!

A Premium Espresso Brown PLA filament for world-class quality, finish & performance.

• Automotive-inspired metallic finish for layer-hiding texture without finishing.
• High performance HTPLA with stability up to 160C (320F) after heat-treating.
• Adaptable to most PLA-compatible 3D printers accepting 3rd party materials.
• Crafted in the USA with consideration for man, machine & the environment.

Like our other HTPLAs, Metallic Brown HTPLA can be "Heat Treated" to increase crystallinity for "Higher Temperature" resistance compared to amorphous PLA, ABS, and co-polyesters like PETG! Glitter Flake HTPLA prints translucent, but turns opaque when heat treated (or crystallized). With a more crystalline structure, heat treated Metallic Brown Espresso HTPLA parts can hold form to near melting, though temperatures where the material is practically useful vary greatly depending on geometry and load conditions!

For this improved performance, your prints should be baked in an oven until you see a change from translucent brown to opaque brown with reduced gloss. This visual change indicates the improved performance! We've seen the change take place in 5-10 minutes on thin walled parts but can take an hour or more. We've had good luck in a quality, at home convection oven at 110C (225F). Parts will get very "floppy" before becoming more firm, so please leave supports on your parts or support them and bake them on a flat, non-radiating surface (like glass, ceramic, or composite).

• Available in 1.75 & 2.85 (3) mm diameter on a 500g diameter recyclable cardboard spool
• Usable on most PLA-compatible printers, such as Lulzbot, Makerbot, FlashForge, Dremel, Ultimaker, Printrbot, and more!
• Double Espresso Brown Metallic PLA Filament contains no abrasive fillers so expect normal wear with standard nozzles.

In our experience, good results were achieved using standard PLA parameters ranging from 195-225C nozzle with standard build surface preparation (blue tape, glue stick, or BuildTak). No heated bed required but up to 60C is okay. Beware, if the bed temperature is too high, your part base could actually heat treat while printing, increasing warping and decreasing adhesion. Some shrinkage will occur in the heat treating process, so dimension critical parts may need to be scaled appropriately (as much as 2.5% in our experience).