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914-725-4355

212-534-2854

170 Brook Street Scarsdale, NY 10583

50# SL-175 Premium Self-Leveling Underlayment

SKU: 30852211

SL-175™ is a premium, cement-based, self-leveling underlayment that can be used to create a smooth, flat or level surface prior to the installation of floor coverings. It's long working time, low shrinkage and superior leveling properties make it the ideal product for demanding applications on, above or below grade. SL-175™ is also a durable wear layer when a natural concrete look is desired. Topical stains, dyes and surface treatments further expand the decorative possibilities.

  • Overview

    Where to Use

    • Interior and exterior floors

    • Interior and exterior walls

    • Substrates

    • Plywood sub-floors

    • Porcelain tiles

    • Gypsum board

    • Cementious backer boards

    • Waterproofing membranes

    • Crack isolation membranes

    • Materials

    • Ceramic

    • Glazed wall tile

    • Quarry 

  • Specs

  • Calculate how much you need

    https://www.bostik.com/us/tools-and-training/grout-calculator/