At a Glance
master patterns for vacuum casting
About the Material
Accura 25 is a durable and flexible SLA 3D printing material. With a Shore D Hardness of 80, Accura 25 can be used as an alternative to machined Polypropylene and ABS. It’s ideal for snap-fit part designs, as a master pattern for urethane casting, and conceptual modeling. Accura 25 can be used for functional prototyping or end-use parts, but parts with this purpose are typically restricted to short production runs. In terms of aesthetics, the material has excellent resolution, dimensional accuracy, and can be primed and painted after printing.
Elongation at Break
Modulus of Elasticity
Accura 25 has a semi-glossy, white appearance. Surfaces in contact with support structures may have a slightly rougher texture as a result of support removal.
Max Part Size [x, y, z]
Min Clearance + Gaps for Fit
Min Wall Thickness
Embossed features should be at least 0.1 mm from the surface below. Debossed features should be at least 0.4 mm wide to avoid the opposing walls from fusing together.