The right materials for perfect protection of your sensitive electronics.

Home Component protection Polymer Materials

Thermoplastics, conformal coatings, cast resin, adhesives – we have the right materials and are familiar with their characteristics, how to process them and the right way to use polymers in each particular case.

From firmly secure PCB protection, coated components or completely sealed parts protected from the sun, from acids and from prying eyes: we are totally in our element when it comes to choosing the right material.

You too can benefit from our comprehensive experience with plastics, adhesives, coating and potting materials for electronic innovations that last a lifetime.

Conformal coatings, thermoplastics, resins, adhesives


WERNER WIRTH knows which materials are needed when, how, where and why.

Choosing the optimum polymers and materials plays an elementary role in functioning connections and permanent component protection in production and operation. No matter whether this refers to conformal coatings, thermoplastics for hotmelt moulding, resins for potting or adhesives for bonding: we at WERNER WIRTH know what has to be used when, how, where and why to obtain the required protection.

Werner Wirth Polymere Werkstoffe Thermoplaste Hotmelt Moulding
Thermoplastics for hotmelt moulding

Hotmelt moulding manages with relatively low temperatures and far lower pressures than plastic injection moulding so that the parts cure quickly and without unnecessary stress. This results in top products at low prices.

Werner Wirth Polymere Werkstoffe Schutzlacke Coating
Conformal coatings

World-class PCBs are coated by WERNER WIRTH. Open or closed, transparent or opaque, in elegant black, suitable for every temperature and often individually made to measure.

Werner Wirth Komponentenschutz Giessharze Potting
Potting resins

Potting is recommended for adverse environmental conditions, e.g. for offshore components. We have the expertise and the experience, together with a comprehensive range of repeatedly tried-and-tested resins for optimum potting of complete modules.

Werner Wirth Polymere Werkstoffe Kleber Bonding
Bonding adhesives

Der richtige Kleber ist wichtig, weil alles ausfällt, wenn etwas abfällt – von welchem Bauteil auch immer. Bonding bedeutet Bauteile zu befestigen und unter allen Umständen in dieser Position zu halten. Und das bei Materialstärken im Nanometerbereich.

Component protection from a single source

The only specialist that combines component protection and connection technology.

WERNER WIRTH combines extensive expertise, process competence, materials, components, toolmaking and machinery under one roof. Our customers regard us as a single-source specialist with a comprehensive approach to innovative connection technology and sustainable component protection. With 25 years of experience, we have developed expertise in all types of component protection – from conformal coating to potting, bonding and hotmelt moulding in all its forms.

Our experts think ahead and factor all parameters into the consultation to find the perfect solution for you. When selecting materials for perfect component protection, we consider all the decisive factors: softening point, application temperature, adhesion to the substrate, short processing times, weight, processing viscosity, Shore hardness, tensile and elongation at break, burning behaviour and resistance to aggressive media such as petrol and alcohol, as well as optimum environmental friendliness.

On request, we can also supply not only the material but also the finished coated product – or suitable production equipment, from manual systems to large-scale production modules.

Trust in the experienced specialist for electronic component protection:

  • Processing materials for all common protection processes
  • 25 years experience in electronic component protection
  • Sound advice included – individual and holistic
Werner Wirth Komponentenschutz
Werner Wirt
Werner Wirth Hotmelt Lösungen

WERNER WIRTH is the right point of contact for polymers at all times.

Do you have any questions about polymer materials and component protection, or would you like to exchange ideas with us?

Feel free to get in touch with us now. My colleagues and I look forward to engaging with you.

You can also reach out to me directly by calling: +49 40 75 24 9165

Yours sincerely,
Dr. Maria Speiser

Werner Wirth Team Dr. Maria Speiser