
DAP Weatherproof Patching Compound White Exterior Heavy Duty , Waterproof , Spackling 32 Ounce(s)
Can this be used over Gap filler? And can it be applied upside down?
1
Thank you for posting your inquiry. We are not clear as to your reference to "Can this be used over Gap filler?", as no details about that material or the project were provided. At your convenience, please contact DAP’s Technical Customer Service Department at 888-327-8477 so that we can obtain some additional information from you to better address your intended application.