High Density Stainless Steel-filled HTPLA
SKU: HTPC1710-HSS
Most magnetic + heat resistant!
High Density Stainless Steel HTPLA Filament has 70wt% 400-series stainless steel for the most magnetic HTPLA 3D prints and 3x the temperature resistance (when heat treated) compared to PLA-based metal filaments.
Protopasta Stainless Steel HTPLA is ferromagnetic. Yes, 400-series stainless steel is magnetic! Encapsulated in plastic, the steel powder creates a matte, cast-metal finish as printed, but can be brushed, sanded, or polished for a real metal finish.
Featured in September 2025's Endless Exploration Subscription Delivery. More about the contents in our EX10 blog. You can also visit our blog for more about metal finishing and heat treating.
Technical Data Sheets
Technical data sheets available for download here.
Safety Data Sheets
Safety data sheets available for download here.
Shipping
We provide a number of domestic shipping options within the United States via UPS, including free shipping on orders of $50 or more. We also provide international shipping via DHL Express.
Returns
At ProtoPlant's discretion, returns and replacements will be accepted within 90 days of purchase. Please check the material label before opening your product. Only sealed product can be returned. Shipping of items for exchange or refund is paid by the customer. More information about returns and replacements can be found in our terms and conditions.
