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POLYSHIELD HT-100F UB

HIGH STRENGTH, SUPERIOR ADHESION, CHEMICAL RESISTANT SPRAY APPLIED POLYUREA

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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