Velosit SL 506

Shrinkage compensated, cementitious, self-leveling wearing underlayment with quick strength development for concrete sub-bases

VELOSIT SL 506 is a shrinkage compensated cementitious self-leveling underlayment with quick strength development, specially formulated for use on concrete sub-bases.

It creates a very smooth surface for coatings and floor coverings.

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How does Velosit SL 506 work:

VELOSIT SL 506 binds the mixing water very fast producing a self-levelling, shrinkage compensated underlayment, with very quick strength development allowing a very short waiting time before it can be covered.

Key Features & Benefits

  • Suitable for interior and exterior use
  • Fast setting material
  • Open to foot traffic after 2-3 hours
  • High flexural and compressive strengths
  • Extremely smooth surface profile
  • Can be placed in layers of 1mm up to 12mm
  • Excellent adhesion to concrete
  • Ready for covering with ceramic tiles within 4 hours
  • Water stable

Application Fields

  • Underlayment for ceramic tiles
  • Cosmetic repair of surface defects on concrete floors
  • Very smooth underlayment for surface coatings and floor coverings
  • Binder for terrazzo floors

Specification Tip for Design Professionals:

Velosit SL 506 may be specified by name or by using the following description: a propriety shrinkage compensated cementitious self-leveling underlayment with very quick strength development.

Test Results:

  • VELOSIT SL 506 meets the requirements of EN 13813 and is classified CT-C30-F5.

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Dear Customers,

We hope that you are all keeping safe and well.

We would just like to confirm that that we are open for business to support emergencies or ‘essential’ sites with structural waterproofing & construction products, services, and technical support during the current Level 5 restrictions.

We have both COVID compliant and remote working systems in place in order to provide our customers with an uninterrupted service.

Just call us on 01-8321005 or email [email protected] for help.

Your SURFASOLOGY Team