Smooth Bronze HTPLA

Protoplant, makers of Protopasta Verified independent store

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Not quite Silk, but... A silk-like finish without finicky silk printing A bright yet muted, antique smooth bronze Custom formulated for easy, reliable printing Featured in Octobers 2025's Endless PLA A Protopasta exclusive filament Subscribe to Endless PLA for new colors first and at a discount every 2 months. Subscribe to our newsletter for product news, support & discounts! For more about how to print HTPLA, consider our getting started guide. Show more