---
product_id: 457489078
title: "PolyCast Filament 1.75mm for Investment Casting 0.75kg, 3D Printing Filament for Lost Wax Investment Casting, Similar to Wax Filament for Metal Casting Plaster Cleanly Burn Out"
brand: "polymaker"
price: "€ 107.92"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/457489078-polycast-filament-1-75mm-for-investment-casting-0-75kg-3d
store_origin: FI
region: Finland
---

# 0% ash, clean burn 0.75kg precision spool Universal FDM/FFF compatibility PolyCast Filament 1.75mm for Investment Casting 0.75kg, 3D Printing Filament for Lost Wax Investment Casting, Similar to Wax Filament for Metal Casting Plaster Cleanly Burn Out

**Brand:** polymaker
**Price:** € 107.92
**Availability:** ✅ In Stock

## Summary

> 🔥 Cast your future flawlessly with PolyCast!

## Quick Answers

- **What is this?** PolyCast Filament 1.75mm for Investment Casting 0.75kg, 3D Printing Filament for Lost Wax Investment Casting, Similar to Wax Filament for Metal Casting Plaster Cleanly Burn Out by polymaker
- **How much does it cost?** € 107.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/457489078-polycast-filament-1-75mm-for-investment-casting-0-75kg-3d)

## Best For

- polymaker enthusiasts

## Why This Product

- Trusted polymaker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Surface Perfection:** Polymaker’s Layer-Free tech ensures ultra-smooth prints, minimizing post-processing.
- • **Tangle-Free & Fresh:** Vacuum-sealed with desiccant and smart spool design to keep filament pristine.
- • **Plug & Play Printing:** Works seamlessly with any FDM/FFF 3D printer for hassle-free setup.
- • **Cut Lead Times, Not Corners:** Eliminate costly tooling with direct 3D printed investment patterns.
- • **Flawless Casting Every Time:** Burns out cleanly with zero residue for defect-free metal parts.

## Overview

Polymaker PolyCast is a 1.75mm, 0.75kg 3D printing filament engineered for investment casting. It offers clean burnout with no ash residue, superior surface finish via Layer-Free technology, and broad compatibility with FDM/FFF printers. Vacuum-sealed and tangle-resistant, it streamlines lost wax casting by cutting costs and lead times while delivering precision metal parts.

## Description

Polymaker PolyCast Filament 1.75mm for Investment Casting 0.75kg, 3D Printing Filament for Lost Wax Investment Casting, Similar to Wax Filament for Metal Casting Plaster Cleanly Burn Out

## Features

- Investment Casting with PolyCast: PolyCast moldlay filament is a new 3D printing material designed for creating investment patterns in casting applications. It significantly reduces costs and lead times by eliminating the tooling process.
- Polishability: Compatible with Polymaker’s Layer-Free technology, PolyCast provides superior surface quality and minimizes the need for post-processing after casting.
- No Ash: PolyCast metal casting plaster 3D printing filament burns off cleanly without leaving any residue, resulting in defect-free metal parts.
- Excellent Printability: PolyCast machinable wax filament is compatible with any FDM/FFF printer and offers outstanding printability.
- Tangle-Free & Moisture-Free: Polymaker PolyCast filament is carefully wound to prevent tangling and is dried and vacuum-sealed in a resealable ziplock bag with a desiccant. Avoid letting go of the filament tip to prevent nodes. Use the holes on the side of the spool to help prevent this issue.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Polymaker |
| Brand | POLYMAKER |
| Item Weight | 1.65 pounds |
| Product Dimensions | 7.87 x 7.87 x 1.77 inches |
| Item model number | PJ03001 |
| Color | 125 - 1.75mm Natural (Hex Code: #E9dfd3) |
| Material Type | Polyvinyl Butyral |
| Number of Items | 1 |
| Size | 0.75kg |
| Manufacturer Part Number | PJ03001 |

## Product Details

- **Brand:** POLYMAKER
- **Material:** Polyvinyl Butyral
- **Color:** 125 - 1.75mm Natural (Hex Code: #E9dfd3)
- **Item Weight:** 0.75 Kilograms
- **Item Diameter:** 1.75 Millimeters

## Images

![PolyCast Filament 1.75mm for Investment Casting 0.75kg, 3D Printing Filament for Lost Wax Investment Casting, Similar to Wax Filament for Metal Casting Plaster Cleanly Burn Out - Image 1](https://m.media-amazon.com/images/I/81w6rnGrKpL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: The title specifies 1.65 lbs. of material and the product description information specs say 2.55 lbs.  So how much is being sold?**
A: This material is very light. You are getting a full roll.  The parts for casting are light also.   I love this stuff. Having   used over 50 or more rolls. Likes to drip so don't go too slow. I print at between 60 and 70  mm second.   Heat the bed to about 60 C. .  Have not had a nozzle blocked in months. Easy to get a first layer.  Burns out 100% .   Where you really need a clean burnout is in small tight areas.  Heat it up to about 1200 F for a few hours. But first turn upside down at 600 F or so  and let it drain out. It will drip out the bottom and burn. When you turn up and heat to 1200 it will vaporize the little that left.  REX

**Q: What is the melt out temperature?**
A: Upside down at 600 F until it drips and stops burning and turn up and burn out at 1200 F for a few hours.

**Q: Would this work with a prusa3d printer?**
A: Yes, used it in a prusa i3 mk3s with no issues. Prints very well

**Q: How is the odor during burnout? i tried a burnout with a random pla, but the odor was so bad it took several days to air out my shop.**
A: This stuff has very little extra added to it.  This will help it burn cleaner.  If I put some scrap of pla in a vase and burn it--- There will be junk at bottom of vase.  Repeat with this product and nothing will be at bottom.  100% clean mostly.  This stuff melts at around 500 degrees F.  So turn mold upside down and let drip out bottom first. It will drip and will burn as soon as it hits air.  Turn back  up and heat to 1200 degrees or so and get the little that's left. I have a electric oven.  I push it outside for the first 30 minutes as it will smoke.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.fi/products/457489078-polycast-filament-1-75mm-for-investment-casting-0-75kg-3d](https://www.desertcart.fi/products/457489078-polycast-filament-1-75mm-for-investment-casting-0-75kg-3d)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-24*