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Chromatic 3D Materials

Total raised

$750K

+$250K this year

2 filings since 2025 · latest Other filed

Cumulative raised
LAST ROUND
Other · $250K
ROUNDS
2
INVESTORS
2
FOUNDED
N/A
HQ
Golden Valley, MN
SECTOR
Hardware
EMPLOYEES
N/A
30D VIEWERS
N/A

AI overview

Updated

Chromatic 3D Materials is a Golden Valley, Minnesota additive manufacturing company that invented reactive extrusion additive manufacturing (RX-AM), a process that 3D prints industrial-strength thermoset polyurethane elastomers by chemical reaction rather than by melting. The company sells RX-Flow printers, its own liquid elastomer chemistry in Shore A 50-90, and printed rubber parts such as seals, gaskets, grommets, bladders and bellows. Founded in 2016 by materials scientist Dr. Cora Leibig, it serves more than 50 customers and also operates a facility in Selfkant, Germany and a propellant development site at Camp Ripley, Minnesota. It has raised roughly $10 million from venture investors, the NSF and other strategic backers.

What sets it apart

Its reactive extrusion process cures liquid thermoset polyurethane as it leaves the printhead, so it needs no melting, lasers or post-processing and can print directly onto metal, textile, plastic or ceramic substrates - producing durable rubber parts that conventional thermoplastic 3D printing cannot make, without injection mold tooling.

Funding history

2 rounds
OtherMar 19, 2026
Form D
+$250K$750K total
OtherDec 22, 2025
Form D
+$500K$500K total

Products

1 tracked

RX-AM platform

Industrial additive manufacturing system

A reactive extrusion additive manufacturing platform combining RX-Flow printers, control software and proprietary two-part liquid thermoset polyurethane chemistry that cures as it is deposited, letting manufacturers print industrial-strength elastomeric parts from one unit to a million.

  • Prints by chemical reaction with no melting, lasers or post-processing
  • Thermoset polyurethane elastomers across Shore A 50-90
  • Prints directly onto metal, textile, plastic and ceramic substrates
  • RX-Flow printer line, including the RX-Flow 2500

Links

WebsiteLinkedInSEC EDGAR filings