Sika Level-01 PrimerCA is a one-component, water-dispersed, solvent-free, acrylic-based solution used to prime and seal floor surfaces prior to the application of Sika Level-125CA underlayments and Sikafloor Level-25CA and Sikafloor Level-50CA overlayments.

• Ready to use, no dilution required
• Water-based and solvent-free; user and environmentally friendly
• Penetrates substrate to reduce outgassing and formation of bubbles in the underlayment/overlayment
• Prevents water loss from the underlayment/overlayment into the substrate
• Quick-drying and fast film formation to increase productivity
• Achieves excellent bond values throughout the recommended range of application temperatures
• Effectively seals concrete surfaces in a single, economic operation