Phrozen EL400 is a durable rubber-like, highly elastic, tear-resistant flex resin which offers elastomer properties comparable to traditional flexible plastics like Polyurethane.

This resin is a game changer. In the past, flexible resin 3d prints have been delicate & would crack easily.
But elastomeric prototypes printed with EL400 can endure over 60,000 cycles (Ross Flexing Fatigue test at 23°C) without tearing apart.

With shore hardness of 70-75A and 391% elongation, EL400 offers the optimal blend of elasticity and toughness for printing production-grade elastomer prototypes.