How soon after the application of Sikaflex Crack Flex Sealant can it be painted?
Sikaflex Crack Flex Sealant will take 3 to 5 days to cure, but typically it cures faster. Sika has found that oil, water, and rubber based paints work the best, but testing is always recommended since there are so many different variations. Sika recommends painting a small area to initially test the paint. Do not use paints that are silicone based paints or paints with high solvent content. Paint manufacturers should be contacted for compatibility recommendations. They would know the surfaces which are approved to bond to. Sikaflex Crack Flex Sealant is a 100% polyurethane sealant. (The information applies to Sikaflex+ Crack Flex Sealant product line).