Can joint compound or drywall mud be applied over this product?
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Thank you for posting your inquiry. The application of hard setting (rigid/non-flexible) products, such as: joint compound, spackling or plaster over DAP Ready-Mixed Concrete Patch would not be recommended. Hard setting compounds would be prone to crack when applied over Ready-Mixed Concrete Patch as it has the ability to flex (to a low degree). Should you have any additional questions or require further assistance, please contact DAP’s Technical Customer Service Department at 888-327-8477.
