Velosit SL502 — Ultra-high strength cementitious self-levelling underlay
Product description
Hychem Velosit SL502 is a cementitious self-levelling overlay for concrete substrates. It creates a smooth surface ideal for further applications such as sealers, coatings or toppings. BENEFITS – Economical Can be applied by pump so large areas can be topped quickly
Typical applications
- INTERIOR & EXTERIOR USE
- SUITABLE FOR PERMANENTLY IMMERSED APPLICATIONS
- RE-SURFACE & LEVEL CONCRETE FLOORS
- REPAIR SURFACE DEFECTS
- STRUCTURAL REPAIR OF CONCRETE
- SELF LEVELLING SCREED
Application guidelines
Summary from the data sheet — follow the PDF on site.
Preparation
It is important that all new or old concrete surfaces are thoroughly prepared before the application of any coating system. It is highly recommended that any surface preparation is carried out in accordance with industry standards and publications such as NACE 02203 item No. 22420 or ICRI Technical Guideline No. 03732.
Application
Application techniques vary depending on the product being applied and the film thickness of the system.
Sealers and coatings are normally either spray or roller applied whilst high build 1mm+ topping systems are usually applied by a combination of roller and trowel.
Product & system selection
Refer to each specific Hychem technical data sheet for more detailed information regarding the application of individual products or systems.
Hychem floors can be cleaned using a mechanical scrubbing machine or similar using alkaline based cleaning agents for best results. All floors should be thoroughly rinsed with clean water following this procedure.
Hychem offer a full system specifications service upon request.
Full product warranties can be provided by Hychem where required provided that suitable specifications are followed.
Questions about Velosit SL502
Where is Velosit SL502 used?
Velosit SL502 is used for: Interior & exterior use; Suitable for permanently immersed applications; Re-surface & level concrete floors; Repair surface defects; Structural repair of concrete; Self levelling screed.
Where is the Velosit SL502 data sheet?
Download the Velosit SL502 technical data sheet (PDF). For the safety data sheet, request it and we send it the same day.
Who installs Velosit SL502?
Velosit SL502 is supplied by Hychem and laid by an approved applicator from our national network — jobs of any size, in every state. How supply and installation works.
Similar systems
Other Concrete Repair, Grouting and Levelling systems.
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