This crack-proof sealing option from DAP Products is ideal for sealing wood or synthetic molding and trim prior to painting. Paint can be applied 30 minutes after sealing, shortening project time. Alex Flex is also easy to tool and can be scrubbed away easily with soap and water. The cured sealant is resistant to mold and mildew and will not shine through the paint.

This crack-proof sealing option from DAP Products is ideal for sealing wood or synthetic molding and trim prior to painting.