Stable, repeatable industrial output
We guarantee dimensional stability, traceability and repeatability across industrial runs. Extrusion, moulding and processes validated from prototype to high-volume series.
Technical extrusion →
Engineered precision, certified
European manufacturer of custom silicone products
We develop and manufacture custom profiles, tubing, gaskets and moulded parts in silicone and rubber with full process control. Our quality systems and certified environments deliver traceability, repeatability and compliance with the most demanding standards across industrial and medical sectors.
- ISO 9001Quality management
- ISO 13485Medical devices
- 2 ISO 8 cleanroomsFrance (550 m²) · Top Tech Italy
- EN 45545-2Railway sector
- FDA 21 CFR 177.2600Food grade
Featured catalogue
Profiles, gaskets and moulded parts in certified silicone
Competitive edge
Why choose ProSilicones64 as your silicone manufacturer?
We design, formulate and manufacture silicone for applications that demand traceability, material validation and regulatory compliance.
Formulations matched to real-world requirements
We develop VMQ and LSR compounds that meet specific mechanical, thermal, chemical and regulatory requirements. We don't bend the catalogue to fit — we formulate for your application.
Compound development →Defined materials, never generic
Each series has clearly defined hardness ranges, thermal limits, cure systems and certifications. A solid technical basis for material selection and custom projects.
Browse silicone series →Technical evidence for audits and approvals
Official certificates, technical datasheets and quality documentation on demand. Documentary evidence supporting audits, approvals and supplier qualification.
Technical downloads →Target markets
Sectors that rely on us
Certified European capacityTwo ISO 8 cleanrooms in Europe:
Two ISO 8 cleanrooms in Europe:
certified capacity in France and Italy
The Progress group —Progress Silicones (France), Top Tech Silicones (Italy) and ProSilicones64 (Spain)— runs two ISO 8 cleanrooms. France (Apt) combines extrusion, platinum-cured HCR moulding and LSR injection across 550 m². Italy (Top Tech) brings specialist LSR moulding on electric presses and plastic-silicone two-shot. Certified output for medical, pharmaceutical, food and railway sectors.
- ISO 14644-1
- ISO 13485
- GMP
- FDA · USP VI materials
Regulated environment
Critical components, full guarantee
Both cleanrooms operate under ISO 14644-1, an ISO 13485 quality system and GMP, processing FDA, USP Class VI and ISO 10993 approved materials according to end use. France integrates extrusion, HCR moulding and LSR moulding; Italy (Top Tech) adds specialist LSR moulding and plastic-silicone two-shot. Coverage for medical devices, pharmaceutical products and food processing with batch-by-batch documented traceability.
The European footprint of the Progress group —Progress Silicones (France), Top Tech Silicones (Italy) and ProSilicones64 (Spain)— delivers real capacity to integrate devices and complex series under a technical file, from raw material development to final converting.
End-to-end technical capacity
Technical silicone solutions
Every part is engineered with CAD design, prototyping and application-specific material validation: temperature, chemical compatibility, mechanical resistance and sector regulations.
Integrated group model: tooling design and development, extrusion, compression moulding, HCR moulding, LSR moulding and plastic-silicone two-shot, all within a single production ecosystem with batch-by-batch traceability and ongoing certification under ISO 9001, ISO 13485 and GMP.
Need a silicone part for a specific project?
Send us a drawing, target Shore A hardness, sector and required standards. We respond with feasibility, manufacturing plant and tooling lead time.