Print and post-processing behavior

Clear V4 is supplied in a cartridge, with automatic print settings selection on compatible Formlabs SLA printers. Its formulation is optimized for the Low Force Stereolithography (LFS) process of the Form 3 series and offers high dimensional accuracy, fine details and a translucent finish as it comes out of the printer.

To achieve near-optical transparency, a finishing post-treatment (progressive sanding of surfaces followed by varnish) is required after the Form Wash + Form Cure cycle. For the Form 4 series, Clear V5 (improved speed and mechanical properties) succeeds this reference.

Applications

Clear V4 targets parts requiring transparency or translucency: optical prototypes, fluid flow models (microfluidics, internal channel validation), demonstrative housings, educational models, illuminated models, jewelry and creative applications. The slightly bluish tint characteristic of the Standard range remains neutral once post-cured, and the part can be painted or varnished for complementary finishes.

Technical Specifications

Compatibility

• Formlabs SLA printers from the Form 3 series (and Form 2 compatibility depending on version)
• Formlabs Form 3
• Formlabs Form 3B
• Formlabs Form 3L and Form 3BL
• Compatible with the Formlabs post-processing chain: Form Wash + Form Cure
• Not compatible with the Form 4 series (prefer Clear V5 for Form 4 / Form 4B / Form 4L / Form 4BL)
• Applications: optical prototypes, microfluidic models, illuminated models, jewelry, high-resolution prototyping, educational and demonstrative applications