Euclid EucoFloor SL160 Cementitious Self-Leveling Underlayment – 50 lb Bag

Euclid EucoFloor SL160 is a single-component, cement-based, free-flowing self-leveling underlayment designed to create smooth and level surfaces over suitable concrete floors and wood subfloors.

Its self-leveling formulation makes it ideal for preparing floors before the installation of various floor coverings. EucoFloor SL160 provides excellent bond strength, high early strength, minimal shrinkage, and resistance to cracking.

The product can be applied from a featheredge up to 1 inch (25 mm) per lift when used neat. For deeper applications, it can be extended with aggregate for applications up to 2.5 inches (64 mm) per lift.

EucoFloor SL160 can also be used over radiant heat systems and for leveling wood subfloors. When properly protected with a compatible Euclid Chemical epoxy or urethane system, it can be used as an indoor, light-duty wearing surface for foot traffic.

• Single-component, cement-based formulation
• Free-flowing and self-leveling
• Creates smooth and level floor surfaces
• Excellent bond strength
• High early strength
• Minimal shrinkage
• Excellent resistance to cracking
• Pumpable using standard equipment
• Suitable for concrete floor leveling and repair
• Can be used to level wood subfloors
• Suitable for use over radiant heat systems
• Neat application from featheredge to 1" (25 mm)
• Extended applications up to 2.5" (64 mm) per lift
• Suitable for indoor light-duty foot traffic when properly protected

EucoFloor SL160 is suitable for:

• Concrete floor leveling
• Interior floor preparation
• Concrete repair and leveling
• Wood subfloor leveling
• Floor preparation before installing floor coverings
• Commercial flooring projects
• Residential renovation projects
• Applications over radiant heating systems
• Indoor light-duty wearing surfaces

Application Thickness

• Neat: Featheredge to 1" (25 mm) per lift
• Extended: Up to 2.5" (64 mm) per lift with suitable aggregate

Brand: Euclid Chemical

Product: EucoFloor SL160

Product Type: Cementitious Self-Leveling Underlayment

Form: Single-component, cement-based, free-flowing powder

Package Size: 50 lb (22.7 kg) bag

Approx. Yield: 0.52 ft³ (0.015 m³) per bag

Water Requirement: 6.0–6.5 qt (5.7–6.2 L) per bag

Neat Application Thickness: Featheredge to 1" (25 mm)

Extended Application Thickness: Up to 2.5" (64 mm) per lift

Flow Time: Approximately 15 minutes

Initial Set: Approximately 45 minutes

Final Set: Approximately 1 hour

28-Day Compressive Strength: Approximately 4,000 psi (28 MPa)

Shelf Life: 1 year in original, unopened package

Cleanup: Water before material hardens

Approximate coverage per 50 lb bag:

• 1/16" (1.6 mm): 99.8 sq. ft.
• 1/8" (3 mm): 49.9 sq. ft.
• 1/4" (6 mm): 24.9 sq. ft.
• 3/8" (10 mm): 16.6 sq. ft.
• 1/2" (13 mm): 12.4 sq. ft.
• 3/4" (19 mm): 8.3 sq. ft.
• 1" (25 mm): 6.2 sq. ft.