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Highest Quality Automotive LSR parts: Made to Fit

Need automotive LSR parts? Poppe makes the best rubber and silicon parts, for over 100 years. From first sketch to series production, trusted by 200+ companies. Designed, developed and made in Germany. Curious about our quality? See for yourself!

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✓ Start co-engineering within 24h

✓ Multi-Component Processing


✓ Designed, developed and made in Germany

✓ ISO and IATF certified

LSR Automotive and General Industry

Made to fit.

Automotive

LSR is increasingly used for automotive applications, mainly for parts like connectors, electronic housings and fluid handling devices. The outstanding material characteristics of LSR make it the perfect choice.


Poppe is a long-standing partner and supplier in the automotive industry, we have all relevant certifications such as IATF and possess all material and R&D know-how, and have highly automated processes.

LSR is also discovered by many other industries as a reliable and versatile material for high-precision products.


We can co-engineer customised solutions, but also provide a production according to your drawing (build-to-print). All our activities are based on ISO 9001. From the design of individual high-tech solutions to advice on the selection of the right material for your products - we go the distance together until it fits.

General Industry

We’re always on the lookout for new applications and industries for our technology. We invite you to challenge us with any ideas regarding our products or your industry.

Other industry?

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Our clients

We're proud to have built lasting relationship with clients that can call themselves industry leaders in the automotive industry (OEM and TIER) and the general industry. Without bragging too much, we're like to share that we're quite excited to see our rubbers at...

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Get your free sample box and experience our high quality LSR products. No strings attached!

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LSR: one material - endless possibilities

LSR stands for Liquid Silicone Rubber. It combines outstanding material properties with flexible, precise and high-quality application possibilities. Here's why we are the greatest fans of LSR:

  • Stable & Constant: Heat stability up to +180°C & cold flexibility down to -50°C. Constant properties, mechanical and electrical, over a wide temperature range.
  • High electric insulation: High electric insulation.
  • UV, weather and aging: LSR is weather-proof and UV resistant. LSR has an excellent aging behavior.
  • Colour & Transparancy: We offer endless possibilities in transparency & colouring options.
  • High gas permeability: Gas permeability several times higher compared to other elastomers.
  • Highly durable rubber: LSR is one of the most environmental friendly rubber options, with optimal environmental compatibility.

Stable & Constant

Heat stability up to +180°C & cold flexibility down to -50°C. Constant properties, mechanical and electrical, over a wide temperature range.

High electric insulation

LSR is a perfect choice for electrical insulation.

Colour & Transparancy

We offer endless possibilities in transparency & colouring options.

High gas permeability

Gas permeability several times higher compared to other elastomers.

UV, weather and aging

LSR is weather-proof and UV resistant. LSR has an excellent aging behavior.

Highly durable rubber

LSR is one of the most environmental friendly rubber options, with optimal environmental compatibility.

How we work?

Order your co-engineered LSR in 3 steps:

1

2

1: Your request

Share your request with us by filling out the form.

2: Contact within 24h

We'll contact you within 24h to discuss your demands and the need for co-engineering.

3

3: Start production

Starting production, receiving samples and scaling up production!

“Poppe designed a custom part for our cars, which was in production 2 weeks after the initial request was done. We were pleasantly surprised with their speed of operations, and their flexibility to adjust to new requirements.”

– R&D Manager Anonimous Automotive Client

Single Wire Seals

Single wire seals, & blind plugs with type approval from VW.

2C components for air flow regulation.

Air Flaps

Co-engineering for 1C, 2C, 3C or even +C products according to customer requirements.

Custom Products

Connectors

Battery Housings

Radial seals and sealing mats for splash-proof connectors.

1C insert gaskets or housings with on-molded sealing in 2C.

Multicomponent injection molding in 2C or 3C variants.

Housing Components

Moulded LSR Products

The number of parts being created with LSR, are innumerable. Here's a small selection of LSR parts that we often produce for our customers. Besides more standard parts, we are excelling in the production of custom parts. Please contact us to discuss your wishes.

About us

LiquidSiliconeRubber.de is part of Poppe, the leading international seals specialist with material expertise for individual solutions in the automotive and general industry. We work with interdisciplinary teams from development, quality, sales, customer service and supply chain. This is target-oriented and flexible, from the first sketch to series production throughout the entire product life cycle.


We can react quickly to all concerns and respond to individual wishes. We hope to meet you soon.

Patrick Vogel

Managing Director

Commercial Director

Mike Michaeli

Head of Product Development

Luca Leib

Head of Product Development

Norbert Schmid

Fabienne Watz

Key Account Manager Automotive

Tobias Pawlak

Dietrich Sperl

Michael Haas

Key Account Manager Automotive

Key Account Manager Automotive

Key Account Manager Industry

Get in touch with our experts within 24h!

Know (almost) what you want, and looking for a fair price? Let's get in touch within 24h, discuss your wishes and get you a quote.


✓ 100yr+ experience

✓ Designed, developed and made in Germany

✓ Local partner, part of European Elastofirm Group


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Mike Michaeli - Commercial Director

LiquidSiliconeRubber.de is part of Poppe. Poppe Elastomertechnik GmbH has been a leading manufacturer of elastomer seals and profiles since 1911. We're here to make it fit.

Ohlebergsweg 5 35392 Gießen