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Regular price $13.24 USD
Regular price Sale price $13.24 USD
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About the BlackDiamond Flat Top Squeegee Rubber

Use BlackDiamond Flat Top Rubber as the perfect replacement in your Sorbo channels. These blades are made from high-quality raw materials that have been formed together in a natural mold. Choose between soft or medium rubber to best fit your location and technique. BlackDiamond Rubber has a short profile, so the rubber extends just far enough from your channel for the greatest control. If your channel has the unique T-Profile, you know you need this Flat Top Rubber.


If you live and work in cooler temperatures, most likely you're going to want to choose the soft rubber. This staple offers you a smooth and consistent option while you work. Hard rubber may chatter along glass, but the soft rubber is more malleable to stick to the glass. You don't want to choose a hard rubber for cool climates as rubber gets harder when it gets colder. Soft rubber does tend to wear quicker and is more likely to get damaged by frames or your bucket on a belt. This is a great choice for pole work because it works excellent at a wide range of angles.


Most brands offer a soft or hard option, but BlackDiamond broke away from the pack and created a Medium Rubber. It has a Shore Factor of 52, while soft is 48 and hard is 60 making this a pretty universal option. Benefits include less chatter on glass, but with an extended lifespan compared to soft rubber. However, anyone new to window cleaning may have a harder time with the medium rubber as it takes longer to wear in. If you favor working with your extension pole, medium rubber is less forgiving at certain angles.

BlackDiamond has perfected the art of replacement rubber blades to make your cleaning easier. Professionals choose BlackDiamond replacement rubber because the razor-sharp edges give you a smooth motion for perfectly clean, streak-free windows.



  • Affordable
  • High-Quality Raw Materials
  • Short Profile
  • Soft or Medium
  • Razor-Sharp Edges



The following channels have been tested and confirmed to fit BlackDiamond Flat Top Squeegee Rubber.

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Ask a Question
  • Do these fit the sorbos

    Yes, Black Diamond Flat Top fit in the Sorbo channels.

  • What is the sixth of the rubber? I have an alternative use for such a product, as an automotive weather seal.

    We strongly encourage using this product ONLY for its recommended usage, which is window cleaning.

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