Protopasta Copper Metal Composite HTPLA - 1.75mm polywood air tight seals and more

air tight seals and more

and technique

Very shiny

from 387 g as default setup compared to 266 g for this setup (Extruder

Protopasta Copper Metal Composite HTPLA - 1.75mm polywood air tight seals and moreTerracotta or cast copper? Brush, polish, or patina and enjoy! Introducing Copper Filled Metal Composite HTPLA. HTPLA is a professional grade, heat treatable PLA filament which maintains strength and form at much higher temperatures than PLA, ABS or polyesters like PET. Using real copper powder, we've created a premium heat treatable metal PLA filament for 3D prints that finish just like real metal! Our copper composite filament is as versatile as it