Sika Sikadur 504 Slurry Aggregate, 50 lb Bag

Description

Sikadur 504 aggregate is a selected quartz sand grading used as slurry aggregate for Sikafloor resin flooring systems and compatible maintenance coating work. The 50 lb bag gives flooring crews a controlled aggregate choice for self-leveling and slurry applications where particle size and clean handling matter.

Sikadur 504 aggregate Benefits

• 50 to 200 mesh grading supports slurry flooring systems that need fine selected quartz sand.
• 0.03 to 0.3 mm particle range helps crews build smooth resin slurry mixes.
• 50 lb bag size fits common flooring job staging and material handling.
• Use with listed Sikafloor systems helps keep aggregate selection tied to Sika guidance.
• Quartz sand composition supports industrial floor repair and coating workflows.

This product is a component, not a stand-alone coating. It should be selected with the resin system, specified build, and Sika flooring guidance so the finished floor meets the required texture, thickness, and service exposure.

Where Sikadur 504 aggregate Fits

• Sikafloor MultiDur SL and SLB slurry flooring systems.
• Self-leveling Sikafloor products that call for fine selected quartz aggregate.
• Sikaguard maintenance coating work where the system allows slurry aggregate use.
• Industrial floors in manufacturing, utility, and maintenance areas.
• Repair staging where crews need a consistent 50 lb bag component.

Surface Preparation And Use

Prepare the slab and resin system according to the current Sika product data sheets. Remove dust, weak concrete, laitance, oil, and other contamination before mixing. Keep aggregate dry and protected from jobsite debris until it is introduced into the resin.

Measure aggregate by the system instructions rather than by sight. Mix until the slurry is uniform, then place it within the resin working window. Do not substitute aggregate size without confirming the flooring system requirements.

Technical Details And Documentation

Sika aggregate guides list SAP code 402716 for Sikadur 504, with 50 to 200 mesh grading, 0.03 to 0.3 mm particle size, 1.50 kg/L bulk density, and 50 lb packaging. Review current product information from Sika USA before approving a flooring mix design.

Ordering Help

For related flooring, coating, and repair materials, browse Chemical Concepts coatings and specialty chemicals. For help checking bag count, system fit, or jobsite handling, call (800) 220-1966 or email [email protected].