AUTOMOTIVE
ELECTRICS / ELECTRONICS
Protection solutions for electronics, connectors and e-mobility components.
FLUID TECHNOLOGY
Protection solutions for liquids such as fuel, oil, etc.
AIR
Protection solutions for air-conducting systems with connections - from air filter elements to turbochargers.
MECHANICS
Protection solutions for mechanical components, threads and other functional elements.
Optimal protection solutions for the automotive industry
Pöppelmann KAPSTO® has been providing reliable plastic protective solutions for decades. Our products protect components during manufacturing, storage and transportation and are ideal for applications in the automotive sector.
Solutions for tomorrow's challenges
Whether ESD protection, technical cleanliness or thermal management – we provide customized protective solutions that meet the high requirements of the automotive industry. We cover a wide range of applications, from classic combustion engines to e-mobility.
Our products meet international standards such as SAE and VDA and are in use worldwide. Whether for OEMs, Tier 1 suppliers or other companies in the automotive industry, we offer protection solutions that always keep pace with the latest developments in the industry.
Electrical/electronic
We offer protection solutions for sensitive components such as plug connections and electronic components from dust, moisture and mechanical loads.
Innovative solutions for e-mobility
Our customized protection solutions secure high- and low-voltage applications in modern electric and hybrid vehicles. They protect key components such as high-voltage batteries, power electronics and electric motors, thus supporting efficient thermal management.
This selection shows only a small part of our extensive product portfolio.
Fluid technology
Our protection solutions reliably secure hydraulic systems and fluid lines from dirt, damage and foreign bodies during storage and transportation.
They ensure reliable sealing of fluid lines and connections and guarantee secure protection for components such as fuel pumps and fuel filters.
This selection shows only a small part of our extensive product portfolio.
Air
For air-ducting systems in vehicles, we offer specially developed protection solutions that reliably protect connections and lines from dust and dirt during transport, production and storage. They protect sensitive components such as air filter elements and prevent contaminants from entering components such as turbochargers and air ducting pipes.
This selection shows only a small part of our extensive product portfolio.
Mechanics
Our protective solutions provide reliable protection for mechanical components in vehicle construction during production, storage and transport. They keep threads, bolt holes, gear components and other open ends safe from dirt, moisture and damage. In the area of the car body, for example, they protect holes from contamination or unwanted painting.
This selection shows only a small part of our extensive product portfolio.
Your advantages at a glance
Protect your automotive components with Pöppelmann KAPSTO® – your partner for innovative and customized protection solutions.
Quality you can rely on.
Perfect fit and reliable protection
Our standard and customized protective solutions provide precise protection for electrical and mechanical components during production, storage and transportation.
Customized protective elements
In addition to our extensive standard program, we offer individual protective elements, tailor-made for special requirements.
Resource-saving
With our protective elements made of 100% post-consumer recycled (PCR) plastic, you can actively reduce your carbon footprint.
Find the right KAPSTO® protective solution for your needs
Tested and certified quality
Our entire team works to ensure consistent quality, high production output and exemplary cleanliness. In addition, our production is certified according to DIN EN ISO 9001:2015 and our environmental management system is certified according to EMAS II and DIN EN ISO 14001:2015.
We are happy to advise you – personally and competently.
Our entire sales team has access to all the resources, contacts and over 70 years of experience of the company as a whole. We would be happy to advise you personally on the best solution for your needs.
E-mail: ppusa@poeppelmann.com
or via our contact form.
Our intuitive product search is available anytime.
With our comprehensive standard program of more than 4,000 parts, you can find the right protective element quickly. Simply use our online product search and select the quick link via an application or a product category. Or, if you already know exactly which standard series you are interested in, go directly to that product. If you have any questions, our application consultants are always available to help.
Non-binding test: protective elements from the KAPSTO® standard program.
Do you need a protective element from our standard program? Request samples for testing and to choose from – completely without obligation and free of charge, of course. We will be happy to advise you personally on +49 4442 982-9100 in your search for the optimal solution.
Once the optimal protective element has been determined, you can rely on Claudia and our entire scheduling team to quickly coordinate your order!
Simply order protective elements online.
Would you like to order protective elements for your components easily and with little effort online? You can find the order status and an overview of your past orders at any time in your customer profile.
Register now and order your KAPSTO® protective solutions even more easily in the future.
Your route to the right solution.
Find the right protective cap online or use our form to quickly and easily request samples or a customized offer from our KAPSTO® team.
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Customized protective elements
From development to series production – in record time with our optional FastLane service.

E-mobility protection solutions
We offer comprehensive standard solutions for applications in the high- and low-voltage range as well as in thermal management.