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2.85mm Polymaker PolyCast Filament 3mm for Investment Casting 750g Spool - 3D Printer Filament for Lost Wax Investment for Casting, Similar to Wax Filament for Metal Casting Plaster Clean Burn Out

When HN users recommended it

1 HN user recommended this in 2019, in one comment.

20072026

Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.

What HN users said

ddingus linked amazon.com View on HN

Some are higher than 90 percent!

I sampled such filament and it is just flexible enough to be useful.

IMHO, lost PLA is more efficient and less difficult. There are other materials that can be used for casting that have very low ash and print and can be smoothed with isopropyl alcohol most baths.

These are proving robust, but the material has a narrow operating band. Printing requires high degrees of process control.

https://www.thevirtualfoundry.com/

Polymaker PolyCast 3D Printer Filament, 2.85mm

https://www.amazon.com/dp/B07J4WK52F/ref=cm_sw_r_cp_apa_i_1....

For child comment as I hit the annoying post limit. :D

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