POLYSHIELD HT™ is a state-of-the-art, 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 flexible, tough, resilient monolithic membrane with water and chemical resistance.
100% solids. No solvents. No VOCs.
Fast-set: Handle in two minutes or less.
Extended tack time to allow deep surface penetration.
High dry temperature stability up to 250° F (121 °C) with intermittent temperatures up to 300° F (148 °C).
High abrasion resistance.
ASTM E84-97a and complies with NFPA and UBC Class 1 Fire Rating.
Coating for steel or other substrate exposed to corrosion.
Liner for concrete tanks, concrete floors, ponds,lagoons, reservoirs, dikes, irrigation ditches, tunnels, barges, etc.
Replace or repair failed existing sheet membrane liners.
￼￼￼Steel tanks, silos, and pipes.
Bridge deck waterproofing.
Encapsulation for EPS or other types of flotation materials.
Encapsulation for asbestos, lead paint, or other dry hazardous materials (Consult SPI).
Earthen containment used with or without geotextile.
Concrete parking decks.
POLYSHIELD HT™ is available in SPI standard colors (Sand, Medium Grey, and Black). It should be noted that POLYSHIELD HT™ is an aromatic polyurea; therefore, as with all aromatics color change and superficial oxidation will occur.
Aliphatic urethane, polyurea, and other suitable aliphatic topcoats can be used where long-term color stability and increased longevity in full sun exposure are of critical importance.