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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.

Availability: confirmed at order. Supplier stock for this line varies — we verify availability and lead time on every order before processing, and offer an equivalent or a full refund if an item cannot be supplied. Cubic Ink equivalents →

$230

Prices follow supplier cost and stock availability and are updated regularly. The price you see is today's price — once you order, it's held for 7 days.
NDA on request Lead time confirmed on every order
60+ AM teams supplied
Batch-to-batch consistent viscosity & cure
Profiles + datasheet in every order
Lead time confirmed by email on every order
Built for production teams

What your process engineer actually checks

Validated, load-and-print cure profiles

Every resin ships with a tested exposure/cure profile for the printers we sell and a datasheet covering viscosity, cure energy, mechanical properties, and shelf life. Dial the build in once, reorder the same chemistry.

An materials engineer on the line

Questions on layer adhesion, post-cure schedules, elongation, yellowing, or chemical resistance? A materials engineer answers directly. Most replies in under 4 hours, NDA on request.

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
Resin Type High-temp, Rigid
Application Engineering, Jigs & Fixtures, Manufacturing
Don't see your resin?

We formulate and qualify. Custom variants on request.

Need a tuned resin, a filled or castable formulation, or a profile for a printer we don't list yet? Our materials team qualifies custom formulations and prints test specimens before you commit. Typical lead 2–4 weeks.

What our customers say

★★★★★

“Harry and team were professional, effective communicators as we set up the order, then they executed quickly and produced an amazing product for us at a very competitive price. Am looking forward to our next print w Additive Plus!”

LD
Luke DunningtonGoogle · Nov 2025
★★★★★

“Great 3D printing service and the resin parts look super smooth and clean. Really happy with how everything turned out!”

LS
Laura SmithGoogle · Sep 2025
★★★★★

“Harry was very professional and helped me out with my 3D printing needs and explained what options I have in terms of filaments such as PEEK. Highly recommended.”

SF
Steven FrancoGoogle · Oct 2026
★★★★★

“I needed a 3D enclosure printed urgently in a specific time period, they did great!”

I
IvoGoogle · Sep 2026

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