Sika Level-03 PrimerCA is a one-component, water-dispersed and low solvent-containing, acrylic-based solution used to prime concrete and wood surfaces prior to the application of Sika Level-125CA underlayments.

• Versatile primer, suitable for concrete and wood, so reducing number of materials on-site
• Ready to use, no dilution required
• Water-based and low VOC content; user and environmentally friendly
• Pigmented to ensure coverage and indicate time to apply the underayments
• Penetrates substrate to reduce outgassing and bubble formation in self-levelling underlayments
• Provides consolidated substrates to promote bond of underlayments
• Prevents water loss from the underlayment into the substrate
• Quick-drying and fast film formation to increase productivity
• Achieves excellent bond values throughout the recommended range of application temperatures.
• Very convenient where a single primer is required for differing surfaces