NEUKADUR Epoxy Resin Systems

Epoxy resins have a high mechanical strength combined with a good resistance to a wide range of media.

NEUKADUR Polyurethane Systems

Whether as casts, pastes, spreads, or sprays, our NEUKADUR Polyurethane Systems do more than just win you over with their versatility.


From gel-like to semirigid, NEUKASIL RTV Silicones impress thanks to their high flexibility, reproducibility precision, and high mechanical strength.

NEUKAPOL – Polyols based on Renewable Raw Materials

Ecology and economy go hand in hand with our NEUKAPOL Polyols, which are made from rapeseed, sunflower, soybean, or castor oils.

AltroColor Color Pastes

AltroColor Color Pastes offer high-quality pigment preparations that can be used to tint a variety of duromeric resin systems.

AltroFoam – Epoxy Resin and Polyurethane Foam Systems

Our AltroFoam offering consists of extremely environmentally friendly CFC-free epoxy and polyurethane foam systems for many different industrial applications.

AltroGreen—Green Epoxy Resin and Polyurethane Systems

Whether cast resins, infusion resins, or adhesives, the reason our AltroGreen Epoxy Resin and Polyurethane Systems stand out is due to much more than just their sustainable sourcing.

Industries and applications

With our attractive product variety, we cover a variety of applications in a wide variety of industries.

Industry overview

Products and product groups

Our strength is in particular the individual adaptation of product properties to your specific requirements.

Our products


Altropol – your specialist for duromeric resin systems. Quality and expertise since 1994!

Headquartered in Stockelsdorf, Germany, but with business activities worldwide, Altropol Kunststoff GmbH is the leading development and manufacturing specialist in duromeric resin systems. It supplies its products to customers around the globe. We develop and produce high-quality epoxy resin systems, polyurethanes, RTV silicones, color pastes, and green polyols in more than 12,000 m² (129,167 ft²) of production space.


Acting sustainably, working together as partners—this guiding principle isn’t just an empty promise for us! As a family-owned company, we think across generations and are already working on tomorrow’s solutions today.


Know-how since 1994: We understand your industry’s requirements. After all, there’s a reason why we offer you a large range of standard products in addition to custom products developed to your needs.

Tradition and Future

We owe our current success to our long-serving employees who over time have made Altropol what it has now become: a globally operating company whose focus is still fixed on innovation even today.

Career and job oppurtunities

We believe there are no problems, only challenges worth solving. Is that your philosophy too? Then take a look at our current vacancies and join our team.

Are you looking for exciting news
from the world of duromers
and about Altropol?

Our latest news

Industries and Applications

Our duromeric Resin Systems Are Used in All Kinds of Applications in a Variety of Industries.

Would you like to tint your duromeric product, or are you seeking the right material for your prototypes? Do you need duromeric resin systems for specific applications? Our decades-long experience makes us a reliable partner to customers from many different industries.

Model/Mold-Making and Toolmaking

Whether epoxy resin, polyurethane, or silicone: our products have been popular favorites in model/mold-making and toolmaking for many years now thanks to their material-specific properties.

Prototype Construction / Prototyping

From prototype construction to series production, our duromeric resin systems are very versatile.


Foundry customers also value our consistently high product quality and our custom solutions.

Medical Technology and Orthopedics

Our medical technology and orthopedic customers like our broad product portfolio of duromeric resin systems—and especially our array of RTV silicones.

Furniture-Making and Do-It-Yourself Products

If you want to take matters into your own hands by building your own furniture or carrying out DIY projects, you can get really creative with our epoxy resins in particular.

Sports and Leisure (e.g., Climbing Halls)

Products for outdoor play structures for day care centers and schools, indoor playgrounds, gyms, or climbing or bouldering halls—our solutions excel thanks to their quality.

Automotive Industry

For interior and exterior use, we offer resin systems to create composite components and prototypes expressive of a clear development and design language.


Epoxy resin is also used in the aerospace industry due to its good properties, such as high adhesion and low fatigue when there are variations in stress.

AltroColor – Color Pastes for the duromeric Industry

Our color pastes are perfect for tinting polyurethanes, epoxy resins, polyurea systems, polyaspartic systems, and many other materials without affecting their properties.

Construction Chemistry

We leverage our application-specific solutions to support leading international companies in producing their construction chemical products.

CASE (Coatings, Adhesives, Sealants, and Elastomers)

Altropol is your go-to partner for the supply of raw materials for coatings, adhesives, sealants, and elastomers.

Products and product groups

Epoxy resin systems, polyurethanes, RTV silicones, “green” polyols, color pastes, and more: every industry has its own challenges, and we’ve got the matching range of products to meet them!

The perfect solution for every demand: Find out more about our products and product groups that are bound to offer you the right option for your specific application.

Our range of products at a glance

Filter between our product groups and the product category that suits your desired application.

Explore our innovative NEUKAPOL product group—“green” polyols made from renewable raw materials.

Find mout more

We would be glad to answer any questions you may have about our products and their areas of application.

Contact us