An ultra-high-resolution photopolymer resin for PDMS master molds, enabling features as small as 40 µm with superb definition and smoothness. Optimized for complex multi-depth designs, this resin delivers durable, reusable molds while preserving biocompatibility for PDMS devices. Perfect for high-precision microfluidics, it accelerates iterative prototyping and integrates seamlessly with CADworks3D printers.
This resin is exclusively available to owners or operators of CADworks3D systems.
General
High-precision resin for rapid HD PDMS master mold fabrication
The Rapid HD resin is optimized for high-resolution, indirect 3D printing to create PDMS master molds. It provides excellent surface quality, fine feature resolution, and reliable reproducibility, accelerating microfluidic device prototyping without traditional lithography.
Designed for rapid prototyping and research
- Accelerates iteration of lab-on-chip designs
- Supports complex geometries and multilayer concepts
- Ideal for academic, R&D, and prototyping environments
- Enables consistent, repeatable mold production
Micro Wells
XY: 160 μm | Z: 120 μm
Droplet Generator
XY: 80 μm | Z: 100 μm
Serpentine
XY: 50 μm | Z: 100 μm
Herringbone
XY: 200 μm | Z: 100-200 μm
Discover our range of resins for CADworks3D printer
| |
Master Mold Rapid HD |
Master Mold for PDMS |
Cyto-Clear |
Clear Microfluidic |
| Fabrication Method |
Indirect 3D Printing |
Indirect 3D Printing |
Direct 3D Printing |
Direct 3D Printing |
| Minimum Feature Size* |
~ 40 µm |
~ 50 µm |
~ 80 µm |
~ 80 µm |
| Surface Roughness** |
RA ~ 0.18 µm |
RA ~ 0.18 µm |
RA < 1 µm |
RA ~ 0.8 µm |
| Optical Transparency |
N/A |
N/A |
Very High |
High |
| Biocompatibility |
Non-cytotoxic (via PDMS) |
Non-cytotoxic (via PDMS) |
>90% cell viability |
N/A |
| Approx. Print Time** |
3 hours |
2.5 hours |
3.5 hours |
1.5 hours |
| Post – Process Time** |
N/A |
N/A |
1 hour (curing for biocompatibility) |
30 minutes (cleaning) |
| Post-Process |
PDMS casting |
PDMS casting |
Curing step |
Cleaning |
| Best Use |
High-resolution PDMS molds |
General use PDMS molds |
Cell-based devices |
Rapid prototyping |
*Geometry dependent, **Based on CADworks3D sample data
Content
1x 500 g of Rapid HD Resin
Specifications
| Minimum Feature Size* |
~ 40 µm |
| Surface Roughness** |
RA ~ 0.18 µm |
| Fabrication Method |
Indirect (PDMS casting) |
| Post-Process |
None, PDMS casting required |
*Geometry dependent, **Based on CADworks3D sample data
Documentation
Rapid HD Master Mold for PDMS - Material Safety Data Sheet
