Can I paint over Sikaflex Construction Sealant?
Sikaflex Construction Sealant and all of the Sikaflex polyurethane sealants are paintable after cure. Curing typically takes 5 to 7 days, depending on temperature and humidity. Sika has found that oil, water, and rubber based paints work best, however, we always recommend testing a small, inconspicuous area for compatibility. Avoid using paints that are silicone-based paints or have a high solvent content. Consult the paint manufacturer for compatibility recommendations.