Why Audiophiles Are Using Gummi Pflege on Speakers

What Is Gummi Pflege Stift?

Originally developed decades ago for automotive applications, Gummi Pflege Stift has been the go-to rubber conditioner for car weather seals, restoring their suppleness and preventing drying and cracking, ensuring they perform at peak efficiency.

When weather seals are in optimal condition, they reduce wind noise, minimize rattling, and prevent rain from leaking into the interior and help prevent doors from freezing shut in winter. Gummi Pflege Stift is water-based and free of silicone oil, making it a long-term treatment for weather seals.

Key features:

• Prevents drying and cracking
• Restores suppleness
• Water-based and silicone-free

We were surprised to receive an email recently from John, a long-time customer, informing us that Gummi Pflege is a favorite among audiophiles. We've always recommended using Gummi on weather seals around the house, such as those on your refrigerator, washer, and dryer. But speakers? Never heard of this. But it makes sense.

The Hi-Fi Twist: Rubber Speaker Surrounds

Surrounding your audio speakers is a rubber component that acts like a shock absorber. This rubber allows for the pulsating effect of your speakers, which contributes to the sound you hear. 

Like all rubber, it can dry and crack over time, potentially causing irreparable damage. Therefore, it makes sense to treat it with a rubber conditioner, such as Gummi Pflege, which will restore suppleness. Unlike other rubber treatments, Gummi Pflege is water-based and will not harm the rubber with petroleum solvents.

If you've ever seen old speakers, you may have seen this rubber component deteriorate or in the process of deteriorating. Keeping them conditioned is the key to long life.

Why Audiophiles Are Reaching for Gummi Pflege Stift

So when you hear audiophiles reaching for Gummi Pflege to maintain their equipment, you listen (no pun intended). So, we decided to share this handy tip because, frankly, John sounded a bit upset (in a good way) that we weren't, so we must take his suggestion and share the knowledge.

Is It Safe? Use Case and Best Practices

This is the top question. Is it safe to use on speakers? Yes – but with proper precautions.

First and foremost, be sure your speakers are not powered on when treating them. This ensures that no liquid reaches internal components and that the rubber is completely dry before powering back on.

Here's how to apply:

Important: Use only on non-powered, disconnected speakers!

Application instructions for speaker surrounds:

1. Power down and unplug the speaker system
2. Apply Gummi Pflege sparingly to the foam or rubber surround
3. Use the integrated sponge applicator or a soft cloth
4. Allow to absorb and dry thoroughly before reconnecting

Please note that this is not an official treatment recommended by manufacturers. However, when applied appropriately, it is not only safe to use but also beneficial.

Final Thoughts: A Legacy of Care That Goes Beyond Cars

Nextzett has always stood for performance, quality, and value since its start in the 1930s. Our products, originally designed for the automotive space, can also be applied to other areas.

For any audiophiles out there, please let us know if you give this a try and share your thoughts.

Got an unconventional use for a Nextzett product? We'd love to hear it. Drop us a line or tag us on social!