MasterSeal 581
A waterproof cement-based coating for concrete and masonry
How does MasterSeal 581 work?
MasterSeal 581 is a portland cement-based coating for concrete and masonry that resists both positive and negative hydrostatic pressure. Polymer-modified with MasterEmaco A 660, MasterSeal 581 creates a low maintenance and highly durable waterproof barrier.
Recommended uses:
- Vertical and light-pedestrian horizontal surfaces
- Interior and exterior
- Above and below grade
- Alternative to mechanical finishing or rubbing of concrete
- Waterproofing basement and retaining walls
- Foundations
- Bridges and tunnels (non- traffic barring surface)
- Water cisterns
What are the unique features of MasterSeal 581?
- Waterproof to help protect building interiors from dampness and moisture damage
- Breathable, allowing interior moisture to escape without damaging coating
What are the benefits of MasterSeal 581?
- Resistant to both positive and negative hydrostatic pressure, making MasterSeal 581 suitable for use below grade interior and exterior and in water treatment construction
- Compatible with high-performance coatings, including a wide range of architectural coatings and textured finishes
- Hides minor surface defects and blemishes in architectural concrete
- Available in ten landscape colors and custom colors (with minimum order quantities)
Direct contact
Related Literature
Certification Letter
MasterSeal 581 Data Guide
MasterSeal 581 Data Guide (French)
MasterSeal 581 Guide Spec
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pr_MasterSeal 581 (Colors) Bag 50 LB
pr_MasterSeal 581 (Colors) Pail 50 LB