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Seal Guide

What Is a Silicone Profile? High-Temperature and Special Sealing Applications

Applications and selection criteria for silicone profiles in high-temperature, flexibility-critical and special sealing applications.

Custom Silicone Profiles
Summary

Explore the advantages of silicone profiles in high-temperature and special sealing applications, together with material and cross-section selection tips.

Silicone profiles are important industrial sealing solutions because they retain their flexibility over a wide temperature range and can be adapted to a variety of special applications.

Where Are Silicone Profiles Used?

Silicone profiles are a good choice for ovens, covers, machinery, food equipment, electrical and electronic applications and various systems that may be exposed to high temperatures.

Silicone vs EPDM

EPDM is a common solution for outdoor, water and weather exposure. Silicone, on the other hand, is preferred especially where high- or low-temperature performance is the priority. The final material choice should be based on operating temperature, the media in contact and mechanical requirements.

Why Does the Cross-Section Matter?

Round, square, rectangular, lipped, bulb or custom cross-sections serve different compression and sealing conditions. The compression ratio and contact surface of the profile must suit the application.

If You Need a Custom Silicone Profile

Where standard cross-sections are not suitable, a custom profile can be evaluated based on the technical drawing, sample, annual consumption and operating conditions.

You can explore the related Güçlas products on the Custom Silicone Profiles page.

By sharing with Güçlas your sample or technical drawing, you can get support in finding the right solution for your application.

Product groups mentioned in this guide

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