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The UNGER RT550 is a rubber squeegee replacement blade designed for professional cleaning applications where a streak-free, high-performance wipe is required. Measuring 22 inches in blade width, this rubber blade fits standard squeegee frames of the same channel size. It is formulated to perform in cooler temperatures, making it suitable for cold-weather service work, refrigerated display cases, cooler rooms, and outdoor window cleaning in low-temperature conditions. Facility maintenance crews, commercial cleaning contractors, and pool service technicians commonly keep this blade on hand as a direct replacement when the working edge wears down.
The RT550 blade is well-suited for commercial and institutional environments where squeegees see frequent use across large glass surfaces, tile, or sealed floors. Its 22-inch width covers broad surface areas efficiently, reducing the number of passes needed per panel or section. The cold-temperature rubber formulation stays pliable and maintains edge contact in environments where standard rubber compounds can stiffen and streak.
Designed as a replacement squeegee blade for professional squeegee frames accepting a 22-inch channel. Verify channel width and clip style on the existing frame before installation.
Blade replacement requires no tools in most standard squeegee channel designs — the worn blade slides out of the channel clips and the new blade slides in. Ensure the channel is clean and free of debris before seating the new blade to maintain even edge contact. Do not fold or crease the blade during storage or installation, as permanent deformation will cause streaking during use.
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