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Structural Waterproofing - United States

Fillets, Reinforcements, Terminations & Details

Bituthene® Edgeguard® Tape
A specially formulated tape designed for applications where resistance to hydrocarbon contaminated soil is required. It is made of a 0.05 mm (0.002 in.) polyester film with a pressure-sensitive solvent resistant acrylic adhesive. It is recommended for use over the membrane edges to protect the adhesive from prolonged exposure to hydrocarbon contaminated soil.
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Bituthene® Liquid Membrane
A two component, elastomeric, cold-applied, trowel grade material designed for a variety of uses with the Perm-A-Barrier air barrier systems and Bituthene Waterproofing System. Ideally suited for use as a fillet material at inside corners; reinforcement at inside corners, flashing material around drains, protrusions, curbs and parapets; sealing material at terminations; repair material for defects on concrete surfaces; and as a flashing material at corners.
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Bituthene® Mastic
A rubberized asphalt-based mastic. It has excellent adhesion to structural concrete, masonry, glass-mat faced gypsum sheathing and wood and is designed to seal terminations, edges of patches, and overlaps in detail areas. It is an integral part of the Bituthene Waterproofing System, though it should not be used as a primary waterproofing material. It is compatible with all Perm-A-Barrier self-adhered air barrier and flashing membranes.
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Preprufe Hydrophilic Sealant
A caulk-applied hydro-swelling sealant designed as a water stop for use around penetrations and in both horizontal and vertical construction joints. It is a detailing accessory to the Preprufe, Preprufe Plus and Preprufe SCS Waterproofing Systems.
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Preprufe® Detail Tape
A specially formulated, two-sided highly aggressive adhesive tape recommended for adhering Hydroduct drainage composites, expanded polystyrene protection board or insulation, or extruded polystyrene protection board or insulation to Bituthene® membranes. May also be used for additional protection when forming end laps with Preprufe membranes.
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Preprufe® Tape and Preprufe® CJ Tape
Specially formulated two sided, reinforced pressure-sensitive tapes. The bottom side has a highly aggressive, pressure-sensitive adhesive designed to adhere to penetrations, protrusions and Grace waterproofing membranes. The topside has another layer of adhesive and a coating that protects the tape from the weather and UV light for up to 56 days (42 days in hot climates) following application. Used in detail areas including end laps, penetrations and various tie-ins. Preprufe Tape can also be used at construction Joints in the concrete.