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Contractor Grade Self-Leveling UnderlaymentCHAPCO 350 is a pumpable/pourable cement based, self-leveling underlayment designed for use over a variety of substrates. The resulting smooth finished surface is ideal for the installation of all types of floor covering, including carpet, ceramic or natural stone tile, resilient, laminate flooring and wood flooring (for interior dry area use only).
Note: All surfaces must be primed with CHAPCO MP Multi-Purpose Primer before installing CHAPCO 350.
- 50 lb. Plastic Bag