Siliconas Silam S.A.

Contact details

  • José María Korta Industrigunea Parc. A 3.2
  • 20750 Zumaia
  • Spain


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About Us

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From our beginnings in 1964, we have evolved into a European reference and leader in the Iberian Peninsula in the transfor-mation of HTV (high temperature vulcanization) silicone rubber.  

With more than 50 years of experience, we work to provide per-sonalized solutions formulated and designed to satisfy the needs of our customers.


  • Ready to use silicone compounds, bases and additives.

  • Technical products made of solid and sponge silicone (joints, sections, tubing and pipes).


Quality and customer service are built into all our activities and relations, as integral characteristics of our products and our day-to-day work. That is how we are able to build relationships with clients and sectors known for their high standards.


We work in close collaboration with our clients, giving them ac-cess to the full range of our experience and technical resources.

We develop personalised solutions which are planned and de-signed to meet your needs.

Silicone compounds ready to use according to customer re-quirements and application, in terms of technical characteristics such as hardness, density, breaking load, elongation, tearing resistance, fire & smoke resistance, oil resistance etc.

Products manufactured in solid silicone and silicone sponge. Extrusion of tubes, gaskets, profiles etc. and moulding of tech-nical pieces.

We use our own staff and resources to design and implement various production processes which create added value. Cutting, punching, marking, gasket joints, with self-adhesive, over moulded door frames, etc.


We have several prestigious product certifications such as FDA, Bfr, European Pharmacopoeia, USP XXV, RAL H-18, EN 549, and we are listed in Spain’s General Sanitary Register 39.04695/SS.

We are accredited by TÜV and by the audits of leading clients & suppliers, in various different sectors (lighting, electrical appli-ances, automotive, among others).

We guarantee compliance with European health and safety regulations including Reach and RoHS.

We use advanced technology to detect potential errors and sta-tistical techniques to measure and monitor our problem-solving processes and methodology.

We have our own laboratory which is equipped with diverse monitoring and measuring devices capable of running tests which comply with different regulations (ISO, EN, ASTM, VDE, NF, BS etc.).


At Silam we aim to stand out because of our customer service.

To achieve that, we work as a team to respond quickly and effi-ciently to our clients’ requests.

We offer the flexibility needed to meet the changing demands of today’s global market.

We supply silicone at a global level and we put our logistical expertise at the service of our clients to make sure our products reach them in the required time and manner.



We offer our clients the best solutions and developments, designing, producing and marketing...

Siliconas Silam S.A. José María Korta Industrigunea Parc. A 3.2 20750 Zumaia Spain +34 902202130



We design, produce and sell ready-to-use silicone compounds and we market silicone compounds and...

Siliconas Silam S.A. José María Korta Industrigunea Parc. A 3.2 20750 Zumaia Spain +34 902202130



WHAT WE OFFER TO THE LIGHTING INDUSTRY Compounds, silicone and sponge silicone components with...

Siliconas Silam S.A. José María Korta Industrigunea Parc. A 3.2 20750 Zumaia Spain +34 902202130

Exhibitor at the following trade fair

Light+Building 2018

18.03.2018 - 23.03.2018 Hall: 4.0 Stand: G 90