ARDEX SD-P® Self-Drying, Trowelable Concrete Underlayment is formulated with a special blend of Portland cement, other hydraulic cements and polymers. It is a self-drying, fast setting, trowelable patch for smoothing and repairing concrete floors, ramps and stairways, as well as non-porous substrates such as terrazzo, ceramic and quarry tile, prior to the installation of floor covering.

Key Features

• A blend of Portland cement and other hydraulic cements
• Provides a smooth surface prior to floor covering installation
• Ideal for ramping, patching large areas and screeding
• Fluid consistency for ease of application
• Ready for floor covering in as little as 90 minutes
• Install neat up to 1″ (25.4 mm) and up to 3″ (7.6 cm) with aggregate
• Mixes with water only – no latex additive necessary
• No primer required over concrete
• Exceptional bond strength
• Use for interior floors only

Standards

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