P3™ Silicone 25A represents a flexible and resilient elastomeric material that demonstrates exceptional characteristics compared to conventional polymers due to its specialized silicon-oxygen molecular structure. This exclusive Origin material, developed by Shin-Etsu, targets applications demanding superior resistance to tearing, high elongation capabilities, chemical durability, and reliable mechanical performance over time. Featuring a Shore A hardness rating of 25, this elastomer provides an optimal combination of pliability and structural integrity, making it particularly suitable for direct additive manufacturing of sealing components, gaskets, and specialized applications across medical devices, wearable technology, and consumer products. Laboratory testing validates its remarkable resilience and long-term stability across extensive temperature ranges, ensuring dependable operation in industrial, automotive, aerospace, medical, and consumer sectors. Achieving optimal material properties and surface quality with P3 Silicone 25A requires appropriate handling procedures and post-processing techniques.

Key Features

• Flexible material with superior tear resistance
• Outstanding strength and elastic recovery
• Exceptional thermal stability, maintained after minimum 1000 hours
• Biocompatible (certification in progress)
• Flame retardant - UL-94 V0 certified
• Produces fine details with superior surface finish
• Single-component UV resin; no mixing required
• Minimal curing shrinkage (<1%)
• Odorless

Industries & Applications

• Aerospace
• Automotive - Flexible seals and housings
• Industrial - Air and dust gaskets, cushioning pads
• Consumer electronics & goods
• Healthcare