Hydrophilic & Mastic Waterstop
Hydrophilic & Mastic Waterstop
Mastic Waterstop (Strip Applied)
Type 10 is a high-quality, self-sealing mastic waterstop which prevents moisture from penetrating non-moving joints in concrete construction. Type 10 is designed to provide a compression seal... No swelling occurs.
Type 10's ease of installation makes it the ideal choice for a variety of applications.
Hydrophilic Waterstop (Strip Applied)
Earth Shield Type 20 & Type 23 Hydrophilic Butyl Rubber Waterstops are designed to swell when exposed to water, yet maintain a solid structural integrity that will not deteriorate due to uncontrolled expansion, unlike many of the traditional, clay-based waterstops currently on the market. This swelling ability prevents the passage of water through concrete construction joints.
Type 20 & 23 waterstops are fast, easy, and economical to install. Simply apply Earth Shield Primer to the existing concrete, firmly press the waterstop to the primed surface, and place your second pour of concrete. No splitting of forms or difficult field welding is necessary to achieve a watertight seal.
Earth Shield Type 20 & 23 waterstops are designed for non-moving construction joints only. 2" minimum of concrete coverage is required on all sides of waterstop. Type 20 & 23 waterstop should be installed with Earth Shield Primer (available separately). Consult with Earth Shield Technical Sales for more information. CAD details, installation guidelines, and 3-part specifications are available.
Strip Applied Waterstop Primer
Earth Shield Type 10, Type 20 & Type 23 Strip-Applied Waterstop Primer is used to properly adhere Earth Shield Hydrophilic Waterstops to concrete.
Flexible Rubber Compression Seal Waterstop
Earth Shield JPEMSEAL12 is a flexible, chemical resistant, soft durometer, compression seal that is used as an internal waterstop sealant for precast concrete panels.






























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