Damtite Maximum Coverage Powder Waterproofer – White (Model 01211):

Product Description

The Damtite Maximum Coverage Powder Waterproofer is a Portland cement-based coating designed to seal, protect, and beautify vertical walls and surfaces made of concrete, masonry, brick, stone, or stucco. This heavy-duty formula penetrates and seals pores and voids to eliminate dampness, resist mold and mildew, and prevent flaking or chalking. Unlike ready-mix paints, this product can be applied to wet or dry surfaces, making it ideal for basements, foundations, and other moisture-prone areas.

Safe for use on drinking water tanks and cisterns, this waterproofer also helps reduce radon gas infiltration through concrete block walls. Simply mix the powder with water (and Damtite Bonding Additive for previously painted or non-porous surfaces) and apply with a brush or roller. Perfect for interior and exterior applications, above or below grade.

Key Features

• Maximum Coverage: 21 lb pail covers up to 280 sq. ft..
• Portland Cement-Based: Creates a durable, breathable waterproof barrier.
• Apply to Wet or Dry Walls: Ideal for damp environments.
• Safe for Potable Water: Approved for drinking water tanks and cisterns.
• Resists Mold, Mildew & Flaking: Improves indoor air quality and structural integrity.
• Bright White Finish: Beautifies and seals surfaces.
• Reduces Radon Gas Penetration: Adds an extra layer of protection.
• Interior/Exterior Use: Above or below grade.
• VOC Compliant: Environmentally friendly formula.

Specifications

• Model Number: 01211
• Brand: Damtite Waterproofing
• Color: White
• Form: Powder
• Net Weight: 21 lb (9.5 kg)
• Coverage: Up to 280 sq. ft.
• Base Type: Portland Cement
• Composition: Crystalline Silica, Titanium Dioxide
• pH: 12
• Specific Gravity: 1.26
• Setting Time: Approx. 15 minutes
• Dry Time: 24–48 hours
• Application Temperature: Minimum 50°F
• Application Tools: Nylon paint brush or roller
• Finish: Flat
• Shelf Life: 1 year unopened

Applications

• Waterproofing vertical walls made of:
  • Concrete
  • Masonry
  • Brick
  • Stucco
• Safe for:
  • Drinking water tanks
  • Cisterns
  • Bird baths
  • Fountains
• Ideal for:
  • Basements
  • Foundations
  • Retaining walls
  • Crawl spaces
  • Concrete silos and tornado shelters
• Interior and exterior use, above or below grade