Sopro HF-S 563 High-Strength Floor Levelling Compound

Sopro HF-S 563 high-strength floor levelling compound is a heavy duty, pumpable, rapid-set, cementitious floor levelling compound for creation of smooth, unbroken surfaces in residential, commercial and industrial facilities. Low-chromate to Regulation 1907/2006 EC, Annex XVII. systems.

Sopro HF-S 563 floor levelling compound is designed for the creation of smooth, unbroken, finished floor surfaces both indoors and outdoors, e. g. in workshops, factory halls, storerooms, garages, cellars etc. For finished surfaces outdoors, Sopro HF-S 563 is only suitable when used in conjunction with SoproDur® HF-L 513 protective coat and silica sand (for adequate slip resistance).

Sopro HF-S 563 is a heavy-duty, flow-applied, rapid-set, cementitious floor-levelling compound with extremely high compressive strength, flexural tensile strength and abrasion resistance. Compressive strength after 28 days approx. 45 N/mm², flexural tensile strength after 28 days approx. 11 N/mm², abrasion resistance (Böhme test) A12. Sopro HF-S 563 is low-chromate and can be machine applied. Excellent workability and hardened mortar properties thanks to Sopro Mikrodur® technology.

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Benefits of Sopro HF-S 563 High-Strength Floor Levelling Compound

• Heavy-duty
• Self-levelling
• Rapid-set
• Pumpable
• EMICODE system of GEV (German Association for Control of Emissions in Products for Flooring Installation): EC1PLUS R (“very-low-emission-plus”) rating
• Suitable for floor heating systems
• For indoor and outdoor use
• DGNB (German Sustainable Building Council): Top quality level 4, Line 8*
• CE Marked

Technical Details for Sopro HF-S 563 High-Strength Floor Levelling Compound

Coat Thickness4 – 40 mm; for thickness upwards of 10 mm, up to 1/3 of the prepared compound volume may be extended using 0 – 4 mm or 0 – 8 mm graded silica sand.
Mixing Ratio (water only)4.5 – 5.0 ltr water : 25 kg Sopro HF-S 563; take care to ensure exact proportioning of water.
Flow Table Value24.0 – 25.0 cm (Vicat ring to DIN 1164; size: internal diameter 65 mm at top and 75 mm at bottom, height 40 mm; on suitable, dry, clean glass plate)
Pot Life30 – 40 minutes; stiffened mortar must not be retempered by addition of water or fresh mortar to restore workability.
WalkableAfter 2-3 hours.
CoverageApprox. 1.7 kg/m² per mm coat thickness
Ready to Recieve Floor Covering/Fully LoadableAs finished floor surface: after 24 hours per centimetre coat thickness; for subsequent tiling: after 12 hours.
Abrasion ResistanceFrom min. 8 mm coat thickness, able to accommodate loads from lift stackers; suitable for pneumatic- and solid-rubber-tyred vehicles (industrial trucks); castor chair resistance: suitable (for castors to EN 12 529) upwards of min. 4 mm coat thickness
Specified TimesApply for normal temperature range of +23 °C and 50 % relative humidity; higher temperatures shorten and lower temperatures lengthen these times.
Application TemperatureBetween +5 °C and +25 °C
Tools and CleaningMixing attachment, squeegee, finishing trowel, mixing pump, spiked roller; wash tools with water immediately after use.
Test ReportsAvailable on request

Available in 25kg Bags.