E-Tool 3SP

EnvisionTEC’s E-Tool 3SP material allows manufacturers to 3D print molds for thermoplastic injection molding quickly and efficiently. It is ideal for low volume production runs or for the creation of multiple iterations of a mold during the prototyping phase. 3D printing molds using E-Tool 3SP is much faster and more cost-effective than traditional aluminum tooling. There is no minimum limit to the number of molded pieces needed to make it cost effective and unlike traditional metal tooling, 3D printed molds can be stored digitally and 3D printed as needed. E-Tool 3SP’ s strength and elongation at break make it ideal for avoiding the costs associated with the traditional manufacturing process in early stage prototyping and in short run production.

Physical Properties

Tensile Strength

35 MPa

Tensile Modulus

1410 MPa

Elongation at Break (post cured 5 min x 2)


Flexural Strength

48 MPa

Flexural Modulus


Viscosity at 25 degrees C

1400 cP

HDT at 1.82 MPa

42° C

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