P3 Photopolymer
Great balance of strength, stiffness and toughness, with a stunning matte surface finish.
LOCTITE ® 3D 3843 High Toughness by Henkel is a high-strength engineering polymer with good impact resistance and exceptional surface finish. Ideal for a wide variety of tools in the production floor. Attributes are similar to ABS. Ideal applications include functional production parts, enclosures, medical device housings or parts with Class A surface requirements.

LOCTITE 3D 3843 High Toughness by Henkel Material Profile
Learn more about the benefits of Stratasys Origin One P3 printed parts
A powerful combination of production-grade technology and performance materials.
A transformative 3D printer enabling mass production of end-use parts in a diverse range of high-performance materials. Achieve industry-leading accuracy, consistency, detail and throughput with the P3™ Programmable Photopolymerization technology.

Main Uses
Ideal for functional production parts, enclosures, medical device housings or parts with Class A surface requirements.
Material Features and Applications
Superior strength and impact resistance
Biocompatible
Tough with outstanding surface finish
High heat deflection temperature, HDT 60°C (140°F)
Color: Black, clear
LOCTITE 3D 3843 High Toughness by Henkel Material Specification
Properties and testing results for the Origin P3 Photopolymer
Material Name | Description | Tensile Strength | Elongation at Break | Tensile Modulus | HDT | Notched Izod Impact | Hardness | Colors | Consider Replacing |
---|---|---|---|---|---|---|---|---|---|
3955 | Very high temperature, high stiffness FST | 67 MPa | 2.10% | 3556 MPa | 300° C | 23 J/m | 84 D | Black | Ultem, phenolic, PBT, aluminum |
403 | High strength, stiffness, and Good HDT | 72 MPa | 10% | 2572 MPa | 80° C | 27 J/m | 81 D | Black | Nylon 6/6 |
3843 | Versatile, Good all-around engineering polymer | 53 MPa | 43% | 1806 MPa | 60° C | 53 J/m | 74 D | Black, Clear, White | ABS, delrin, polypropylene |
Dura56 | Durable, impact-resistant, exceptional surface finish, Low cost per kg | 44 MPa | 78% | 1595 MPa | 52° C | 56 J/m | 72 D | Black | ABS, delrin, polypropylene |
3172 | Moderately flexible, ductile, great impact strength | 39 MPa | 105% | 1494 MPa | 51° C | 73 J/m | 72 D | Cyan, Grey | Impact modified polypropylene, nylon 6, HDPE |
IND405 | Clear, moderately flexible, ductile, great impact strength | 52 MPa | 127% | 1378 MPa | 53° C | 72 J/m | 79 D | Clear | Impact modified polypropylene, nylon 6, HDPE |
ST45 | Versatile, Good all-around engineering polymer | 53 MPa | 21% | 2000 MPa | 63° C | 20 J/m | 81 D | Black, Clear | ABS, delrin |
QG 500 | Uniquely flexible engineering material with great impact strength | 20 MPa | 42% | 465 MPa | 62° C (Tg) | 70 J/m | 76 D | Clear | LDPE |
402 | TPU-like elastomer with Good tear strength and elongation at break | 5.5 MPa | 230% | 42 MPa | N/A | N/A | 75-90 A | Black | 70-90 A TPU, flexible foam |
MED412 | Moderately flexible, ductile, great impact strength | 37 MPa | 110% | 1305 MPa | 39° C | 50 J/m | 78 D | Clear | Medical-grade polypropylene |
MED413 | Versatile engineering medical grade material | 46 MPa | 51% | 1673 MPa | 68° C | 59 J/m | 79 D | Clear, White | Medical-grade ABS |
Material Name | Temperature Resistance | Flame | Chemical Resistance | UV stability | Dielectric strength | Low water absorption | Strength | Stiffness | Toughness | Biocompatibility testing | Print speed | Material cost |
---|---|---|---|---|---|---|---|---|---|---|---|---|
3955 | Strong | Strong | Refer to data sheet | Good | Strong | – | Strong | Strong | Low | – | Strong | $$$ |
403 | Strong | – | – | Good | Strong | – | Strong | Strong | Low | – | Good | $$ |
3843 | Good | – | Refer to data sheet | Good | Strong | Good | Good | Good | Good | Cyto, irritation | Good | $$ |
Dura56 | Low | – | – | Good | – | Low | Good | Good | Strong | – | Good | $ |
3172 | Low | – | – | Good | – | Good | Good | Good | Strong | Cyto, irritation | Good | $$ |
IND405 | Low | – | – | Good | – | Good | Good | Good | Strong | Cyto, irritation | Good | $$ |
ST45 | Good | Good | – | Good | Strong | – | Good | Strong | Low | Cyto, irritation, sensitization | Strong | $ |
QG 500 | Good | – | – | Good | – | Strong | Low | Low | Strong | – | Strong | $$ |
402 | N/A | – | Refer to data sheet | Good | – | Low | Low | Low | N/A | Irritation | Low | $$ |
MED412 | Low | – | – | Good | – | Strong | Good | Good | Good | Cyto, irritation, sensitization | Good | $$$ |
MED413 | Good | – | – | Good | – | Low | Good | Good | Strong | Cyto, irritation, sensitization | Good | $$$ |
Programmable PhotoPolymerization P3™
Advantages of parts built with a Stratasys Origin One P3 Machine
Injection Molding Quality
Programmable PhotoPolymerization P3™ technology, an evolution of digital light processing (DLP) is ushering in a new era in 3D printing: the mass production of functional end-use parts.
P3 software precisely orchestrates light, temperature, pull forces and pneumatics to optimize prints for the best possible results.
With P3, injection molding part quality can be achieved, and a surface finish with incredible accuracy. P3 has a diverse and continuously growing range of high-performance materials.
End-use Part Production
P3 is a combination of several tightly controlled, programmable steps in the printing process. P3 extends DLP printing’s capabilities and supports the next generation of production applications made with photopolymers.
This powerful combination of production-grade technology and performance materials unlocks functional end-use applications in 3D printing with competitive throughput and part cost.
Strong Parts, Fast
P3 orchestrated print process, coupled with advanced light control, maximizes green strength and production speed.
Consistent part quality for parts with large or tiny features with exceptionally smooth surfaces every time.
P3 is built from the ground up, to enable the next generation of photopolymers to withstand the harshest conditions.