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In every order
- Full lot COA — PSD, sphericity, flow rate, chemistry
- Qualified parameter sets for the major LPBF systems
- Mutual NDA before any file or spec review
- Free U.S. shipping over $200 · fast dispatch from L.A.
Materials, DLP 3D Printing Materials, Engineering, Jigs&Fixtures, Manufacturing, Resin 3D Printing Materials, SLA 3D Printing Materials
Loctite 3D IND403 HDT80 High Modulus Black 1 kg
HDT80°C black resin: Precision molding tools for silicone/PU casting. Dimensional stability.
$230
Lot # and price held 7 days after order.
NDA standard
Ships in 1–2 business days
Spec-match guarantee on every lot
Built for production teams
What your process engineer actually checks
Locked, traceable lot chemistry
Every lot ships with a COA documenting PSD, sphericity, flow rate, apparent density, and full chemistry — and a lot number you can trace. Aerospace and medical teams reorder 4+ times without re-qualifying.
Qualified parameters, not just powder
Validated parameter sets for EOS M 290, Renishaw 500Q, SLM 280, and our own AO Metal LPBF ship with the order. Load the profile and hit density on the first build — no parameter-development burn.
A materials engineer on the line
Questions on ferrite content, flowability, recyclate ratios, or HIP response? A materials engineer answers directly — not a contact-form bot. Most replies in under 4 hours, NDA standard.
About this product
LOCTITE 3D IND403 is a high-performance resin engineered for applications demanding exceptional heat resistance, dimensional stability, and surface quality. With a heat deflection temperature (HDT) of 80°C, it is ideal for producing durable tooling and molds capable of withstanding repeated mechanical stresses. This black resin delivers precise, high-quality parts suitable for silicone casting, low-pressure molding, and open-mold PU molding, making it an excellent choice for interior automotive applications and rapid prototyping.
Key Features of the LOCTITE 3D IND403 RESIN:
- High Heat Resistance: Withstands temperatures up to 80°C without losing structural integrity.
- Exceptional Toughness: Offers robust dimensional stability even under mechanical stress.
- Superior Surface Finish: Delivers parts with smooth, high-quality surfaces.
- Versatile Tooling Applications: Ideal for silicone casting, low-pressure molding, and PU molding.
- Optimized for Automotive Use: Perfect for interior automotive and industrial applications.
| Brand | Henkel Loctite |
| Available colors | Black |
| Print Feature | High Temp, Rigid |
| Young's Modulus (MPa) | 1680 – 1880 / 2540 – 2600 |
| Tensile Stress at Yield (MPa) | 37 – 43 / 70 – 74 |
| Elongation at Yield % | 3 – 4 / 4 – 5 |
| Tensile Stress at Break (MPa) | 29 – 34 / 64 – 70 |
| Elongation at Break (%) | 11 – 31 / 7 – 13 |
| Flexural Modulus (MPa) | 1840 – 1920 / 2585 – 2720 |
| IZOD Impact (Notched, J/m) | 22 – 32 |
| Shore Hardness (3s) | 78 |
| [email protected] MPA (°C) | 81 – 83 |
| HDT at 1.82 MPa | 64 – 66 |
| Water Absorption (24hr) % | 1.8 – 1.9 |
| Water Absorption (48hr) % | 2.5 – 2.6 |
| Water Absorption (72hr) % | 3.0 – 4.3 |
| Solid Density g/cm3 | 1.20 |
| Heat Capacity J/(g*K) | 1.38 – 1.54 |
| Poisson’s Ratio | 0.32 – 0.36 |
| Viscosity at 25°C (77°F) cP | 100 – 200 |
| Liquid Density g/cm³ | 1.08 |
Full documentation — TDS, SDS, batch COA, and parameter sets for the major LPBF platforms. Everything you need for qualification under AS9100 / ISO 13485 workflows.
Don't see your spec?
We atomize our own. Custom variants on request.
Tighter PSD, modified chemistry, custom blend? Our ATO atomization lab runs custom batches in 3–4 weeks. Biocompatible, refractory, proprietary — all in-house, verified before ship.
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From process engineers running Loctite 3D IND403 HDT80 High Modulus Black 1 kg
Unedited feedback from customers who reorder Loctite 3D IND403 HDT80 High Modulus Black 1 kg.
★★★★★
Same lot 4 times in a row. We stopped re-running parameter sweeps after the second order — density was identical to the first build.
MK
Marcus K.
Process Engineer · Aerospace OEM
★★★★★
Asked about ferrite content on a Friday. A materials engineer answered Monday morning with actual data, not a sales pitch. That's why we keep ordering.
PS
Priya S.
R&D Lead · Medical Devices
★★★★★
COA matches the bottle. PSD and flow are exactly what was on the sheet — we run it on a Renishaw 500Q and it hits density on the first try.
DR
Diego R.
Production Lead · Energy
Place your order, or talk to an engineer first
Order 316L direct, or send your application and we'll recommend the right alloy and PSD for your printer.