Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Huntsman Suprasec 5005 Curing Agent

Huntsman Suprasec 5005 Curing Agent is a high-reactivity aliphatic polyisocyanate from the Suprasec series, designed for premium two-component polyurethane coatings and adhesives. It offers excellent weather resistance, low viscosity, fast cure at ambient temperatures, and superior gloss retention—ideal for automotive refinish, industrial maintenance, and high-performance wood finishes.
  • huntsman suprasec 5005 curing agent_395789c4
  • huntsman suprasec 5005 curing agent_395789c4

Features Of Huntsman Suprasec 5005 Curing Agent

  1. High-reactivity aliphatic amine-based curing agent for fast ambient-cure epoxy systems.

  2. Excellent chemical resistance and mechanical performance in cured epoxy formulations.

  3. Low viscosity enables easy handling, metering, and homogeneous mixing with epoxy resins.

  4. Low volatility and low odor support safer industrial processing and improved workplace compliance.

  5. Provides superior adhesion to metals, concrete, and composite substrates without primer.

Typical Applications Of Huntsman Suprasec 5005 Curing Agent

  1. Industrial floor coatings and high-performance concrete sealers.

  2. Electrical potting and encapsulation compounds for transformers and busbars.

  3. Marine and offshore protective coatings requiring rapid turnaround and corrosion resistance.

  4. Wind turbine blade bonding and structural adhesive formulations.

  5. Automotive under-hood composites and thermal management encapsulants.

Specifications Of Huntsman Suprasec 5005 Curing Agent

Chemical TypeAliphatic polyamine adduct
Product FormLiquid
AppearancePale yellow to amber clear liquid
Primary ApplicationsAmbient-cure epoxy coatings, adhesives, and potting compounds
Key FeaturesFast cure at 23°C, low exotherm, good pot life balance
BenefitsReduced cycle time, excellent intercoat adhesion, low VOC content
Storage Stability≥12 months in unopened original containers at 15–25°C
Compatible ResinsBisphenol-A, bisphenol-F, and novolac epoxy resins


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