Zinsser Mold Killing Primer is a water-based EPA registered fungicidal protective coating that can be used to paint over and kill all existing mold, mildew, moss, fungi, odor causing bacteria and any other fungal organisms. It prevents the growth of mold, mildew and other fungal organisms on the paint film and is for use on non-porous interior and exterior surfaces.

• Paint directly over mold
• Kills existing mold, mildew, and odor causing bacteria
• Binds chalky siding, masonry, and metal
• EPA Registered
• Interior / Exterior, Water-Based
• Dries to touch in 30 minutes, top coat in 1 hour