Ratings & Reviews for Zinsser Mold Killing Interior/Exterior Multi-purpose Water-based Wall and Ceiling Primer ( 1-gallon )
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this primer for its exceptional mold-killing ability and durability. Most report it eliminates mold and prevents regrowth for months or years, even on outdoor wood in harsh conditions. Many highlight strong one-coat coverage, smooth application, and quick drying. Reviewers note it binds chalky surfaces and stops mold from bleeding through. A few mention it doesn't block non-mold stains, and some report needing two coats on heavily stained areas. A handful note high VOC content and higher pricing, though most consider it worth the investment for reliable, lasting mold prevention.
Customer review summary generated by AI, including incentivized reviews.What a waste
Would Not RecommendModest coverage, but won’t bond well enough to stop painters tape peeling it off. I’m furious
Great fir bathrooms
Would RecommendUsed this in my bathroom in my 100 year old house to keep mold and mildew from coming in on the new bathroom drywall. I have used it over the years and it has covered, and dried great.
Verified Purchaser
Home Improvement is EXPENSIVE
It should NOT cost $50 for a mere GALLON of paint.
Verified Purchaser
Thank you for your feedback. Rust-Oleum Zinsser Mold Killing Primer is a specialty coating that not only primes surfaces but also kills existing mold...
It dried very fast but the coverage was not great it took 3 coats ita a flat finish
Verified Purchaser
0
Would RecommendGood
Verified Purchaser
Nick, we appreciate you sharing your feedback with us! While Rust-Oleum Zinsser Mold Killing Primer dries to the touch in as little as 30 minutes, it...