Sika Level-425
Highly fluid cement-based self-leveling underlayment for new and renovated interior floors
Floor Prep
Sika Level-025 Patch
Cement-based patch for concrete and plywood, 1/16 in. to 1/2 in., ahead of the floor covering
Performance at a glance
- Construction
- Cement-based patching compound
- Installation
- Patching and smoothing before the floor covering, 1/16 in. to 1/2 in.
Availability and lead times are confirmed by your Yorkshore representative.
Overview
Sika Level-025 Patch is the cement-based patching and smoothing compound in the Level line, used to level and smooth concrete and plywood substrates before the floor covering arrives. It patches from 1/16 in. up to 1/2 in., covering the feather-to-half-inch range where a full self-leveling pour would be more than the floor needs.
In Yorkshore's four-step sequence it is step two: prime with Level-01 Primer Plus or Level-02 EZ, patch with Level-025, pour Level-425 where a whole area needs leveling, and close the surface with Level SkimCoat. Sika publishes the technical data sheet and fact sheet linked below; working time, compressive strength and coverage are stated there rather than on yorkshore.com. Your account executive returns the matched system and current data sheets with the moisture readings and flatness survey.
Specifications
| Property | Value |
|---|---|
| Construction and format | |
| Construction | Cement-based patching compound |
| Installation | Patching and smoothing before the floor covering, 1/16 in. to 1/2 in. |
| Performance and specification data | |
| Type | Cement-based patching and smoothing compound |
| Patch range | 1/16 in. to 1/2 in. |
| Substrates | Concrete and plywood |
Documents and certifications
-
Sika Level-025 Patch — Technical data sheet
-
Sika Level-025 Patch — Fact sheet
Related products and installation materials
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Sika Level SkimCoat
Fast-setting cement-based skim coat that smooths over substrates and stable adhesive residue
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Sika Level-01 Primer Plus
Penetrating primer that stops outgassing and water loss from the pour, step one of the Sika Level sequence
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Schönox SL
Cement-based rapid-drying smoothing compound, featheredge to 6 mm, ready for covering in about 20 minutes, EC1 PLUS R
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ES-2-GO
Mobile applicator lays pre-cured adhesive tape onto flooring on site, 0 g/L VOC, immediate foot traffic
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