Monocure 3D TUFF™ resin is a unique blend of advanced urethanes specifically designed to produce a part that possesses high tensile strength. These mechanical properties provide a right balance of strength, flexibility and a hard surface finish. Use M3D TUFF™ if you intend to 3D print robust engineering prototypes; it was designed to withstand high stress and strain. Once fully post-cured, TUFF™ can also be machined, painted or polished for further finishing. Our development team has created this unique material to remain rigid and hard, yet withstand high tensile pressure. The strength improves with the increased thickness of the printed part. For more delicate, thinner models, it is recommended to add FLEX100™ to increase the flexibility if required. The TUFF™ resin formula is fully compatible with our CMYK pigments if you wish to create your own custom colours. TEST REPORT: Download Mechanical Test Report SDS: Download the product SDS TECHNICAL DATA: Monocure 3D TUFF™ resin is a unique blend of advanced urethanes specifically designed to produce a part that possesses high tensile strength. These mechanical properties provide a right balance of strength, flexibility and a hard surface finish. Use M3D TUFF™ if you intend to 3D print robust engineering prototypes; it was designed to withstand high stress and strain. Once fully post-cured, TUFF™ can also be machined, painted or polished for further finishing. TUFF™ requires post-curing to reach its optimal mechanical properties. We recommend using a 405nm LED Ultra-Violet light to post-cure the model. It is recommended to post-cure for at least 30mins to improve the tensile strength of the resin, but up to 2 hours will further enhance the mechanical properties. Download Data Sheet
