3Dresyn Perfect Cast LPP for Low Power SLA, DLP & LCD Printers

Product description

3Dresyn® Perfect Cast LPP is a castable photopolymer formulation specifically developed for direct investment casting applications using low power SLA, DLP and LCD printers. The material is engineered for high detail reproduction, clean burnout behavior and reliable casting performance in professional workflows.

Application framework

Designed for use in vat photopolymerization systems (SLA, DLP and LCD) including low power and multicolor LCD printers. Suitable for direct casting workflows using standard investment materials under controlled laboratory or production environments.

Typical applications

• Direct investment casting (DC)
• Jewelry casting patterns
• Dental casting applications
• High-detail micro-casting components

Material properties & performance

• Very low viscosity: <30 cps at 25 °C
• No shrinkage during printing
• No expansion during burnout
• Excellent dimensional precision and fine detail resolution
• Negligible residual ash content (<0.0001%)
• Clean burnout even with standard or low-cost gypsum investments

Functional performance characteristics

• Optimized for low power printers
• Faster printing speed compared to Perfect Cast HPP
• Excellent burnout behavior without defects or residues
• No post-curing required
• Stable color dispersion without sedimentation over time

Processing and handling performance

• Printing technologies: SLA, DLP and LCD
• Compatible with most commercial systems
• Water cleanable (no isopropanol required)
• Monomer-free formulation as supplied
• Safe handling without toxic pictograms
• Increased resin tank durability
• Organo-tin free formulation

Available formats

• Colors: magenta, cyan, yellow, natural white
• Packaging: 250 g, 500 g, 1000 g

Burnout process (reference workflow)

• Insert flask in preheated oven at 200 °C
• Ramp 2 °C/min up to 550 °C
• Hold at 550 °C for 30 minutes
• Ramp 2 °C/min up to 720 °C
• Hold at 720 °C for 120 minutes
• Ramp −2 °C/min down to 640 °C
• Cast molten metal using centrifuge or vacuum casting system

Testing & processing disclaimer

Material performance depends on printer type, exposure conditions, investment material, burnout cycle and casting process. Parameters must be validated by the user for each specific workflow.

Why choose 3Dresyn® Perfect Cast LPP

• Optimized for low power SLA/DLP/LCD printers
• Clean burnout with negligible ash content
• Water washable workflow (no IPA required)
• No post-curing required
• High resolution and dimensional precision
• Fast printing compared to high power systems
• Monomer-free and safe handling formulation
• Stable colors without sedimentation
• Compatible with standard investment casting workflows

Regulatory & legal notice

This material is supplied as a professional manufacturing material and is not marketed as a finished product. Final casting performance, burnout behavior and process validation remain the responsibility of the user depending on printer, investment material and casting workflow.

Document reference: TDS-PERFECT-CAST-LPP-EN | Version: 1.0 | Last updated: March 2026