Zinsser 5gal Mold Killing Primer

Protect your surfaces from mold, mildew, and bacteria with Zinsser Mold Killing Primer. This water-based, EPA-registered fungicidal coating kills existing mold and prevents future growth on both interior and exterior non-porous surfaces. It's a must-have for problem areas like bathrooms, basements, and kitchens, and is ideal for pre-paint prep where moisture or odor is a concern. The fast-drying formula works under any paint and helps cover stubborn fungal stains. Designed for residential, commercial, and industrial use, this primer offers peace of mind and powerful protection in one coat.

Kills and seals existing mold, mildew, and bacteria

EPA-registered water-based fungicidal coating

Use under any topcoat (latex or alkyd)

Fast-drying?ready to recoat in one hour

Ideal for bathrooms, basements, and other moisture-prone areas