BOSTIK SL-175

Pro Installer Supply Co. Verified independent store

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BOSTIK SL-175 is a premium self-leveling underlayment engineered for professional installations. This 50lb bag delivers superior flow and leveling properties, creating a smooth, ev en substrate for tile, stone, and resilient flooring applications. The grey formulation provides excellent coverage and visibility during application. Ideal for concrete subfloors with minor imperfections, it sets quickly and offers exceptional bond strength. Trust this industry-standard product for reliable, long-lasting results on every job. Show more