Ultrafuse® PP by Sika
High-performance UV-stabilized polypropylene for durable outdoor applications
Ultrafuse® PP by Sika is a specially engineered polypropylene filament designed for superior durability and dimensional stability. Compared to standard PP materials, it offers increased stiffness and outstanding UV and weathering resistance, ensuring long-term performance even under harsh environmental conditions. The used compound passed weathering tests incl. UV tests according to EN1297.
Developed with Sika’s advanced polymer technology, this material is optimized for outdoor use, making it ideal for functional prototypes, end-use parts, and industrial components exposed to sunlight or varying climates.
Key benefits:
- Enhanced stiffness for more robust and rigid parts
- Excellent UV and weathering stability for outdoor applications
- Reliable print performance with high dimensional accuracy
- Backed by Sika’s expertise in polymer chemistry




