Formlabs SLA – BioMed Flex 50A Resin

Price range: $349.00 through $1,570.00

BioMed Flex 50A Resin is a transparent, soft, and elastic 3D printing material for biocompatible applications requiring comfort and long-term skin (>30 days) or short-term mucosal membrane contact (<24 hours).

BioMed Flex 50A Resin is manufactured in Formlabs’ FDA-registered, ISO 13485-certified facility.

- +
Ultimate Tensile Strength 2.3 MPa
Stress at 50% Elongation 1 MPa
Stress at 100% Elongation 1.3 MPa
Elongation at Break 150%
Tear Strength 11 kN/m
Shore A Hardness 50A
Applications Soft touch medical devices and grips
Flexible patient-specific instruments
Seals, gaskets, and cushioning components
Orthotic and prosthetic interfaces
End-use parts requiring skin or limited mucosal contact

BioMed Resins do not include specific intended-use claims. Material properties may vary depending on part design, processing, and manufacturing methods. Manufacturers are responsible for validating performance and biocompatibility for their intended application. BioMed Flex 50A Resin is produced in an ISO 13485 certified facility, and supporting documentation is available upon request.

Resin Biocompatibility

Contact Type Skin Mucosal Membrane Bone, Tissue, & Dentin Pharmaceutical Containers, Drug Delivery & Medical Device Components Mucosal Membrane Breathing Gas Pathways Sterilization Compatibility
Contact Duration
> 30 days
<24 hours
<24 hours
>30 hours
Application ISO Standard

ISO 10993-5
ISO 10993-10
ISO 10993-23

ISO 10993-5
ISO 10993-10
ISO 10993-23

USP <151>
Pyrogen
ISO 10993-5
ISO 10993-10
ISO 10993-23

USP <88> Class VI

EN ISO 10993-1
EN ISO 10993-3
EN ISO 10993-5
EN ISO 10993-10
EN ISO 10993-11
EN ISO 10993-23

ISO 18562-2
ISO 18562-3

Material Skin Mucosal Membrane Bone, Tissue, & Dentin Pharmaceutical Containers, Drug Delivery & Medical Device Components Mucosal Membrane Breathing Gas Pathways Sterilization Compatibility
BioMed Durable*
Steam
BioMed White
Steam, Gamma, EtO, E-Beam
BioMed Amber
Steam, Gamma, EtO, E-Beam, VHP
BioMed Black*
Steam, Gamma, EtO, E-Beam
BioMed Flex 80A
In Progress
BioMed Elastic 50A
Disinfection

*Formlabs holds Master Device Files (MAF) with the FDA and can grant authorization for use upon request. The data above indicates the extent of the testing conducted by Formlabs. VHP testing was conducted independently by Steris.

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