WATERTITE®-LX Mold & Mildew-Proof™ Waterproofing Paint

Product Description

Stop water in its tracks with Rust-Oleum® Zinsser® WATERTITE®-LX Mold & Mildew-Proof™ Waterproofing Paint. This low-odor, latex-based formula resists up to 20 PSI of water pressure when applied to concrete or masonry—indoors or out, above- or below-grade.


  • Latex-Base Mould & Mildew-Proof™ Waterproofing Paint
  • Guaranteed to stop water- resists up to 20 lbs. of water pressure
  • Very smooth, bright white, non-gritty finish applies easily to dry walls with brush or roller
  • Ultra low odor, easy soap and water clean-up
  • Backed by two guarantees: 15 year waterproof and 10 year mold & mildew-proof paint film
  • Ideal for basements and other interior/exterior surfaces
  • *This product contains a mildewcide to prevent the growth of mold and mildew on the paint film only


For best results

Apply two coats for full protection against 20 lbs. of hydrostatic pressure.

Available sizes

  • Quart
  • Gallon
  • 3 Gallon
  • 5 Gallon