About the BlackDiamond Round Top Squeegee Rubber The BlackDiamond Round Top Rubber is the perfect replacement blade for your standard channels. From the shorter profile to the high-quality raw materials, BlackDiamond has perfected the art of replacement rubber blades. The BlackDiamond Rubber utilizes a short profile, so the rubber protrudes just far enough from your channel to give you the greatest control. Longer profiles can allow the squeegee to start controlling you. The short blade will enable you to find your perfect angle and keep it, unlike longer blades that have more flex. Soft Rubber BlackDiamond Soft Squeegee Rubber has become a staple in the window cleaning industry. If you work in cooler temperatures, the soft rubber gives you greater smoothness and consistency while you work, unlike a hard rubber that might chatter along the glass. Since rubber gets firmer in the colder temperatures, you don’t want to make a hard rubber, even harder. This type of rubber works excellently for a wide range of angles, so it is perfect for use on a pole. Construction This professional-grade replacement rubber is made from the highest quality raw materials and made in a natural mold. Razor-sharp edges give you a smooth and consistent motion for perfectly clean, streak-free windows. PRODUCT HIGHLIGHTS Affordable Great Control Soft Shore High-Quality Raw Materials Smooth and Consistent Available individually, or in packs of 12, 72 (half gross), or 144 (gross) ACCEPTED CHANNELS The following channels have been tested and confirmed to fit BlackDiamond Round Top Squeegee Rubber. Ettore Aluminum Squeegee Channel Ettore Stainless Steel Squeegee Channel Ettore Master Brass Squeegee Channel Ettore Super Squeegee Channel LTWC Squeegee Channel Moerman Stainless Steel Squeegee Channel Moerman Liquidator Squeegee Channel 2.0 Moerman Liquidator Squeegee Channel 3.0 Pulex Aluminum Squeegee Channel Pulex UniHandle Squeegee Channel Pulex Stainless Steel Squeegee Channel Pulex Brass Squeegee Channel Pulex TechnoLite Stainless Steel Squeegee Channel Pulex Alumax Squeegee Channel Steccone Feather-Weight Aluminum Squeegee Channel Unger Brass Squeegee Channel Unger S Squeegee Channel Unger S Plus Squeegee Channel Unger Ninja Aluminum Squeegee Channel Wagtail Slimline Squeegee Channel