Mold Killing Primer, White, 5 Gallon

Introducing Zinsser Mold‑Killing Primer, a high‑performance, white, water‑based coating designed to eliminate and block fungal growth on both interior and exterior surfaces. Formulated with a potent EPA‑registered fungicide, this 5‑gallon bucket delivers a smooth, paint‑ready film that tackles stubborn mold, mildew, moss, and odor‑producing bacteria while providing a durable base for any topcoat.

Why choose this primer? It not only eradicates existing spores but also creates a hostile environment that discourages future infestations, extending the life of your paint job and protecting your home’s structural integrity. The fast‑drying formula lets you return to your project quickly, saving time and labor.

• Powerful mold eradication: Eliminates active mold, mildew, and odor‑causing microbes for a cleaner, healthier space.
• Protective barrier: Forms a fungicidal shield that prevents new fungal colonies from developing on the painted surface.
• Versatile adhesion: Bonds securely to chalky siding, masonry, metal and other non‑porous substrates, reducing peeling and flaking.
• Rapid drying time: Touch‑dry in approximately 30 minutes and ready for a topcoat within an hour, accelerating project timelines.
• EPA‑registered, water‑based formula: Environmentally responsible, low‑odor solution safe for indoor and outdoor applications.

Finish strong with confidence: Zinsser Mold‑Killing Primer offers a reliable, science‑backed solution for homeowners, contractors, and renovators who demand spotless results. Its white base provides excellent coverage, while the built‑in fungicide safeguards your walls against recurring mold issues. Choose this primer to achieve a pristine finish, protect your property, and enjoy peace of mind knowing your surfaces are shielded from future fungal damage.