Ardex S 1-K, Single-Component, Flexible, Waterproofing and Crack Isolation, Premixed, Load-Bearing, Liquid Membrane, Compound for Interior Floors and Walls, Flooring Underlayment, 3.5 Gal Pail

★★★★★ 4.4 109 reviews

$150.23
Price when purchased online
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$150.23
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Free shipping Free 30-day returns

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Product details

Management number 218561490 Release Date 2026/05/03 List Price $60.09 Model Number 218561490
Category
  • ARDEX S 1-K is a Single-component Waterproofing Compound that creates a flexible coating, providing reliable protection for various interior building surfaces vulnerable to water exposure
  • This membrane serves as an excellent bonding layer for tile and stone setting materials, enhancing the overall performance and longevity of bathrooms, showers, and other wet areas before the installation of tile
  • The versatility of the Ardex S 1-K extends to the isolation of cracks, providing protection for substrates up to 1/8 inch (3 mm). This prevents the propagation of cracks and ensures long-term structural integrity.
  • This isolation membrane is super easy to use. It's so smooth and consistent, it makes applying it a breeze. There's no dripping or splattering, so you get a really clean finish.
  • Ardex S 1-K exhibits exceptional bonding characteristics, effectively adhering to a wide variety of substrates, providing reliable performance in various installation situations

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4.4 out of 5
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109 ratings | 45 reviews
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