Industrial SLA Materials
Engineered photopolymers for production, casting, and performance applications.
Performance materials, without compromise
Our portfolio spans production resins for repeatable parts, clean-burning casting materials for jewellery and investment workflows, and engineering-grade photopolymers for demanding mechanical, thermal, and electrical requirements.
Whether you’re optimising for surface finish, stiffness, impact resistance, temperature performance, or ESD behaviour, we help you choose resins that print predictably and perform consistently.
What to expect
- Production resins tuned for repeatability and throughput
- Casting materials designed for clean burn-out and reliable detail
- Engineering photopolymers for stiffness, toughness, and heat performance
- Supplier-backed formulations with dependable processing windows
Engineering Resins
N3D-PR184-BIO
Grey general-purpose modelling resin with 53% bio-renewable carbon content, high stiffness, good accuracy and reliable high-resolution print performance.
N3D-DMT303
Tan dental modelling resin for accurate, high-throughput 3D printing of dental and orthodontic models, including thermoforming moulds for…
N3D-TOUGH784
Flexible, high impact resin with a strong balance of rigidity, toughness, elongation and weatherability for durable end-use applications.
N3D-HT511
High-temperature, low water uptake resin with excellent stiffness, toughness, chemical resistance and injection moulding-like surface quality.
N3D-CAST245
All-purpose investment casting resin with excellent feature replication, low viscosity, low thermal expansion and reliable burnout performance for…
N3D-FR512
Delivering halogen-free flame retardancy, high heat resistance, and robust green strength for fine-feature DLP and LCD printed parts.
N3D-CAST363
Delivering ultra-low viscosity, minimal ash content, and excellent green strength for investment casting patterns and large, lightweight models.
Spectra SC-1000P
Spectra SC-1000P is a direct casting resin delivering low shrink deformation, strength, durability.
RR355-60-GR
Ideal for engineering with fine detail parts. Strong and stiff, grey in colour, with low viscosity and an…
RR355-60-CR
RR60CR is a crystal clear, tough dimensionally stable resin for 355nm Solid State Laser Systems.
Resins from trusted manufacturers
Mechano (Mechnano)
Advanced photopolymer materials enhanced with discrete carbon nanotube technology for improved mechanical and electrical behaviour (including ESD-focused formulations).
- ESD-capable photopolymers
- Strength and impact improvements
Spectra Photopolymers
Radiation-curing specialists developing photopolymer materials for 3D printing, coatings and adhesives – well-suited to custom formulations and application-led performance.
- 3D printing resin development
- Coatings and adhesive know-how
Arkema
Global supplier of UV/LED/EB photocure chemistry (resins, monomers and additives) used widely across high-performance coatings and photopolymer applications.
- Photocure resins and monomers
- Broad formulation toolbox
BASF
Industrial photopolymers designed for structural performance and UV stability, with a portfolio spanning prototyping through end-use production parts.
- Ultracur3D® photopolymers
- Production-minded material range
Raplas materials are formulated and supplied in collaboration with established photopolymer and chemical manufacturers, giving you predictable processing and reliable part performance.