Blue Max Liquid Rubber Waterproofer is a water-based, strong and highly adhesive elastomeric coating & sealant with 1200% elongation that moves with the surface to resist cracking & peeling. Ideal for waterproofing above & below grade foundations, basements, roofs, floors & more. Commonly used on masonry, cement backer board, ICF, wood, metal & EPDM. Blue Max® is easy to apply with brush, roller or sprayer. When Blue Max is used on any roofing substrate, it is important to topcoat with either our Maximum Stretch or Ames Premium Roof Armor to protect it from the sun's UV rays.

• Dries to recoat in as little as 4 hours
• Air Barrier Association of America Certified
• Non-toxic, eco-friendly, low VOC & made in the USA