Description
Hard Foam ASTI-OP 700 4.6 kg is the right choice if you want to make particularly stable positive molds and models that can withstand heavy mechanical stress in everyday use. This firm, dense foam is ideal for workshops, model makers and users in orthopedics and footwear technology who value durable results and a smooth finishing process. Thanks to its stability, Hard Foam ASTI-OP 700 4.6 kg supports precision work from the initial mold to the finished model.
Where softer foams reach their limits, Hard Foam ASTI-OP 700 4.6 kg shows its strengths: it is very stable and designed for positive molds subject to heavy mechanical stress. Typical applications include shoe lasts, insole lasts and toe extensions, where dimensional accuracy and strength are essential. A practical benefit in the workshop: the material can be nailed easily. This makes it possible to attach auxiliary lasts, templates or fixtures securely without unnecessarily damaging the shape.
ASTI-B is used as the B component during processing. With an expansion factor of approx. 1.4, it produces a solid, compact structure suitable for precision models and durable molds. Hard Foam ASTI-OP 700 4.6 kg is therefore an excellent choice for anyone looking for a robust alternative for demanding mold-making and model-making tasks.
Your benefits at a glance:
- Very stable, firm foam for positive molds and models subject to heavy mechanical stress
- Ideal for shoe lasts, insole lasts and toe extensions
- Easy to nail for secure fixing during the work process
- Compact, durable structure thanks to its high density
- Proven system with ASTI-B as the B component
Technical details:
- Product name: Hard Foam ASTI-OP 700 4.6 kg
- Application: Positive molds and models (subject to heavy mechanical stress)
- Examples: Shoe lasts, insole lasts, toe extensions
- Nailability: Easy to nail
- B component: ASTI-B
- Expansion factor: approx. 1.4
- Density: approx. 700 kg/m³
- Contents: 4.6 kg
*Medical devices are not consumer goods within the meaning of this notice.
