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    Product Description

    POLYSHIELD HT-100F UB™ is a high tensile, high elongation, high build, fast-set, elastomer, specifically formulated to provide a tenacious bond to certain thermoset plastic surfaces. Unlike most spray-applied polyureas, POLYSHIELD HT-100F UB™ has the unique advantage of adhering to many polymeric substrates, both new and aged, typically without the use of primers or extensive surface preparation. It provides a cost effective, flexible, tough, resilient monolithic membrane with water and chemical resistance. POLYSHIELD HT-100F UB™ is an excellent choice of elastomer to topcoat geotextile fabrics for primary or secondary containment.

    Polyshield HT™100F UB is a fast-set, high performance, spray-applied, plural component, pure polyurea elastomer.

    This system is based on amine-terminated polyether resins, amine chain extenders, and prepolymers. It provides a cost effective flexible, tough, resilient monolithic membrane with water and chemical resistance. Unlike most spray-applied polyureas, POLYSHIELD HT™ 100F UB is available with SPI’s cutting-edge Ultra Bond™ technology. SPI’s advanced Ultra Bond™ chemistry is coined “the duct tape molecule”.

    Ultra Bond™ has the unique advantage of adhering to most properly prepared organic and inorganic (new and aged) surfaces without requiring a primer. Like duct tape, POLYSHIELD HT™ 100F UB with Ultra Bond™ gains adhesion over time.

    Product Features

    In house testing has shown excellent adhesion to certain clean, dry surfaces including:

    • Primers past the recoat window
    • Epoxy
    • SBR rubber
    • Aged polyureas
    • Latex rubber
    • Automotive finishes
    • Crumb rubber surfaces
    • Roofing
    • Melamine
    • Glass

    Product features:

    • 100% solid, no solvents, and zero VOCs.
    • Fast-set; handle in one minute or less.
    • High dry temperature stability to 250°F (121°C) with intermittent temperatures to 300°F (148°C).
    • High abrasion resistance.
    • High-elongation for crack bridging.
    • Excellent encapsulation characteristics.
    • Compliant with FDA/USDA for incidental food contact.

    Recommended Uses

    • Coating over organic primers that are past their recoat window. Including SPI POLYPRIME-100™ and EP-100™
    • Coating for steel or other substrate exposed to corrosion
    • Liner for concrete tanks, concrete floors, ponds, lagoons, reservoirs, dikes, irrigation ditches, tunnels, barges, etc.
    • Top coat compatible existing membrane liners
    • Encapsulation for EPS or other types of flotation materials
    • Encapsulation for asbestos, lead paint, or other dry hazardous materials
    • Recoat over other polymer based substrates used for flooring, wall covering, and infrastructure protection
    • Replace or repair failed existing sheet membrane liners
    • Earthen containment used with or without geotextile
    • Steel tanks, silos, and pipes
    • Repair of polyurea liners
    • Concrete parking decks
    • Rock shield for pipelines
    • For texturing aged polyurea
    • Recoat urethane liner
    • Wastewater containment
    • Coating over geotextile

    Product Colours

    POLYSHIELD HT-100F UB™ is available in SPI standard colors (Sand, Medium Grey, and Black). Custom colors will be quoted upon request. It should be noted that POLYSHIELD HT-100F UB™ is an aromatic polyurea; therefore, as with all aromatics, color change as well as superficial oxidation will occur. Aliphatic urethane, polyurea, and other suitable topcoats can be used where long-term color stability and increased longevity in full sun exposure are of critical importance.

    Technical Data Sheet

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