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Dura-Walk® CWH

  • Highly Sag Resistant
  • High-Performance Formula
  • Quick Curing

Dura-Walk CWH is a hot-applied, seamless waterproofing membrane. This 100 % solid rubberized, asphalt-based formula is fluid-applied to form a continuously-adhered waterproofing system over a variety of concrete substrates. Apply this flexible, high-build material to surfaces requiring a waterproofing layer before adding a covering (such as tile, concrete, pavers, or vegetative roof system). Dura-Walk CWH is a versatile waterproofing system, ideal for parking structures, walkways and terraces, roofs, and other instances requiring a monolithic waterproofing membrane.

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Product Specifications


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Highly Sag Resistant

Dura-Walk CWH is easy to build into a thick, durable system – even while taking fewer steps than others. This formula flows easily into cracks and crevasses, bridging cracks up to 1/8” wide (as opposed to other formulas that bridge cracks up to only 1/16”). Dura-Walk CWH applies easily, and new coats can be applied to previous coats without rigorous preparation.

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High-Performance Formula

This formula's high volume of premium rubber helps Dura-Walk CWH retain its elastomeric and elongation properties, providing a flexible waterproofing membrane that won’t become brittle or crack like other materials.

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Quick Curing

Dura-Walk CWH contains 100% solids, so the material cures almost immediately upon application. The material cools and hardens quickly, minimizing downtime and speeding up the project timeline.

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