PRODUCT: MasterSeal 581 (formerly called Thoroseal) is a Portland-cement based coating. NSF 61 Potable Water Certified. GRAY COLOR. 50 Lb/bag. Price/Bag. (60 bags/pallet; aka BASF #56410909 )
Shipping Leadtime: Small quantities are in stock
DESCRIPTION: MasterSeal 581 (formerly Thoroseal waterproofing) is concrete and masonry and resists both positive and negative hydrostatic pressure. Its a cement based waterproofing for Interior and Exterior, above and below grade, with a high quality finish suitable for architectural coatings. NSF 61 potable water certified. Applied in two coats. Mix with Acryl 60 to achieve properties listed in Data Sheet.
• Below Grade Interior and Exterior
• Waterproofing Basement or Containment Walls
• Water Cisterns
• Interior and exterior
• Concrete & masonry
60 lb. pails
COLORS: White and Standard Gray.
Special landscape colors available with 5000 lb. min. order.
PRODUCT MSDS & DATA SHEETS:
Product Data Sheet
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similar product terms: thorseal, cementitious waterproofing, waterproofing, basement, basement waterproofing, foundation waterproofing, masonry waterproofing, negative side, concrete waterproofing, NSF 61 grade, NSF 61 coating, potable water coating