MasterSeal 581 White is a portland cement-based waterproof coating designed to protect concrete and masonry surfaces from water, dampness, and seepage. This heavy-duty sealant works on both interior and exterior applications, including above-grade and below-grade surfaces, and is suitable for vertical, overhead, and non-traffic-bearing areas. It fills and seals pores and voids in concrete to create a smooth, even surface while establishing a durable waterproof barrier.
When mixed with MasterEmaco A 660 or combined with Acryl 60 for a ready-to-use application, MasterSeal 581 delivers reliable, long-lasting protection against moisture infiltration. The coating provides built-in mold and mildew resistance on treated surfaces, helping to maintain the integrity of concrete and masonry structures over time.
Features and Benefits
- Portland Cement Base: Heavy-duty cement-based formula creates a durable, long-lasting waterproof barrier on concrete and masonry.
- Multi-Surface Application: Works on interior and exterior surfaces, above and below grade, as well as vertical and overhead areas.
- Mold and Mildew Resistant: Built-in resistance protects treated surfaces from mold and mildew growth.
- Pore Sealing: Fills and seals surface pores and voids to correct irregularities and create an even finish.
- Flexible Mixing: Can be combined with MasterEmaco A 660 or Acryl 60 to suit different application needs.
Specifications
- Brand: MasterSeal
- Model: MS581WH50
- Weight: 50 lbs.
- Color: White
- Type: Portland cement-based coating
WARNING: This product can expose you to chemicals including silica, crystalline (airborne particles or respirable size), which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
