XIM UMA Advanced Interior/Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 5-gallon )

UMA Advanced Interior/Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 5-gallon ). For both interior and exterior use, low temperature / high humidity application. Bonds to hard to paint surfaces. Accepts all topcoats. Low VOC, low odor. Surface must be clean and dry, free from all grease, wax, oil, polish, loose paint, dirt, rust or other contamination