Is Dap Elastopatch (in caulking tube) good for patching exterior stucco walls

This product is designed primarily to be used patching drywall. It cannot be guaranteed as a good solution for patching exterior stucco.

DAP® Elastopatch® Smooth or Textured Flexible Patching Compound (RTU) is designed eliminates recurring cracks by providing a permanently flexible fill. Either the smooth or the textured version can be used on surfaces such as masonry, brick, stucco and many other common building materials that require a permanently flexible seal.