RedGard 3.5 Gal. Waterproofing and Crack Prevention Membrane
RedGard 3.5 Gal. Waterproofing and Crack Prevention Membrane
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Product Description:
The RedGard 3.5 Gal. Waterproofing and Crack Prevention Membrane is a ready-to-use, liquid-applied elastomeric membrane designed to provide seamless waterproofing and crack isolation for a variety of surfaces. Ideal for use on interior and exterior substrates, RedGard creates a flexible, durable, and long-lasting barrier against water intrusion and substrate movement.
This premium-grade waterproofing solution is perfect for bathrooms, kitchens, basements, balconies, and other wet areas. It can be applied directly onto concrete, cement backer board, drywall, and more, ensuring moisture protection under tile, stone, and other finishes.
Key Features:
✔ Advanced Waterproofing – Creates a seamless waterproof membrane for wet areas.
✔ Crack Prevention – Protects surfaces from shrinkage and movement cracks.
✔ Easy Application – Roll, brush, trowel, or spray directly onto surfaces.
✔ Fast Drying – Dries quickly to form a flexible and durable protective barrier.
✔ Versatile Use – Ideal for showers, steam rooms, swimming pools, balconies, and more.
✔ Tile-Ready Surface – Allows for direct tile installation once cured.
✔ Mold & Mildew Resistant – Provides an added layer of protection against moisture damage.
Product Specifications:
🔹 Brand: RedGard (Custom Building Products)
🔹 Container Size: 3.5 Gallons
🔹 Application Method: Brush, Roller, Trowel, or Sprayer
🔹 Coverage: ~100 sq. ft. per gallon at proper thickness
🔹 Dry Time: ~1–2 hours per coat (depending on conditions)
🔹 Color: Red
🔹 Waterproofing Use: Interior & Exterior
🔹 Substrates: Concrete, Cement Backer Board, Drywall, Plywood, Masonry
🔹 Compliance: Meets ANSI A118.10 & A118.12 Standards








