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    AI Overview

    An AI Overview is not available for this search Can't generate an AI overview right now. Try again later.
    AI Overview
    Top manufacturers of polyurethane hardeners (polyisocyanates) and curing agents include
    Dongsen Chemicals , BASF , Taiwan PU Corporation , NANPAO , and Hauthaway . These companies produce hardeners for 1K/2K coatings, adhesives, and elastomers across industrial, wood, and automotive applications.
    Leading Polyurethane Hardener Manufacturers
    • Dongsen Chemicals (Dongsen): Specializes in polyisocyanate hardeners for 1K/2K PU coatings, adhesives, and coatings for wood, furniture, and plastics.
    • BASF: A major supplier of polyurethane basic products, including MDI, TDI, and specialized systems.
    • TAIWAN PU CORPORATION (TPU): Focuses on water-based polyurethane hardeners.
    • NANPAO: Manufactures solvent-based PU hardeners.
    • Hauthaway: Manufactures polyurethane dispersions (PUDs) and coatings for leather, textile, and industrial uses.
    • TSE Industries, Inc. : Produces polyurethane elastomers.
    • Centurion : Produces specialized catalysts/hardeners for polyurethane.
    • Posa Industries Limited : Produces 1L polyurethane hardeners.
    Key Applications and Types
    • 1K/2K Coatings & Adhesives: Often use polyisocyanate-based hardeners for high-performance durability.
    • Water-Based Hardeners: Offered by companies like Taiwan PU Corp for eco-friendly applications.
    • Solvent-Based Hardeners: Produced by manufacturers like NANPAO for, for example, industrial coatings.
    • Industries Served: Automotive, wood/furniture, construction, plastics, and packaging.
    • Solvent-based PU hardener Manufacturer - NANPAO
      NANPAO is Solvent-based PU hardener Manufacturer in Taiwan. Professional manufacturing of Solvent-based PU hardener more than 58 y...
      NANPAO
    • Dongsen- leading manufacturer of isocyanate hardeners for ...
      Dongsen- leading manufacturer of isocyanate hardeners for PU coatings. Whatsapp： Email： Home. Polyisocyanate Hardener. High-perfor...
      Dongsen Chemicals
    • About Dongsen | PU Hardener Manufacturer
      Company profile Dongsen Chemicals (formerly DOXU) is a leading manufacturer of polyisocyanate hardeners for 1K/2K polyurethane coa...
      Dongsen Chemicals
    Show all
    • Solvent-based PU hardener Manufacturer - NANPAO
      NANPAO is Solvent-based PU hardener Manufacturer in Taiwan. Professional manufacturing of Solvent-based PU hardener more than 58 y...
      NANPAO
    • Dongsen- leading manufacturer of isocyanate hardeners for ...
      Dongsen- leading manufacturer of isocyanate hardeners for PU coatings. Whatsapp： Email： Home. Polyisocyanate Hardener. High-perfor...
      Dongsen Chemicals
    • About Dongsen | PU Hardener Manufacturer
      Company profile Dongsen Chemicals (formerly DOXU) is a leading manufacturer of polyisocyanate hardeners for 1K/2K polyurethane coa...
      Dongsen Chemicals
    • Water Based Polyurethane Hardener for WPU-70 series
      Taiwan PU Corporation is a professional water based polyurethane hardener manufacturer, water based polyurethane hardener producer...
      TAIWAN PU CORPORATION
    • Hauthaway: Polyurethane Dispersions
      Jan 3, 2024 — Hauthaway Corporation is a designer of polyurethane polymers and finishing materials. They work with clients to create polymers fo...
      Hauthaway
    • Polyurethanes companies from Germany ⇒ chemeurope.com
      BASF Polyurethanes is the leading supplier of polyurethane basic products, systems and specialties. polyurethanes.
      chemeurope.com
    • Polyurethane Hardener 1L - Posa Industries Limited
      May 24, 2021 — Polyurethane Hardener 1L - Posa Industries Limited.
      Posa Industries Limited
    • Centurion Polyurethane Catalyst Hardener CW-4002
      Centurion Polyurethane Catalyst Hardener – Pontiac Paint Supply.
      Pontiac Paint Supply
    • Polyurethane Suppliers Manufacturers
      BASF's polyurethane Chemicals is a major supplier of MDI, TDI, and polyether polyols in North America. The scope of polyurethane a...
      IQS Directory
    • 14 Polyurethane Elastomer Manufacturers in 2025
      TSE Industries, Inc. Freeman Mfg. & Supply Co. Ingevity; Stepan Company; Polyurethane Products Corp. American Urethane. Global Dis...
      Metoree
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    My Ad Center

    Milesi Polyurethane Hardener, 12.5 Liters | Clear Sealers


    Wurth Machinery
    https://www.wurthmachinery.com › ... › Wood Sealers
    Wurth Machinery
    https://www.wurthmachinery.com › ... › Wood Sealers
    Increase the resilience of your mixture with Milesi's polyurethane hardener . This product is also used as a curing component. Available in a 12.5 liter ...
    $379.96 · In stock · $39.95 delivery · 30-day returns

    Centurion Polyurethane Catalyst Hardener CW-4002


    Pontiac Paint Supply
    https://pontiacpaintsupply.com › products › centurion-po...
    Pontiac Paint Supply
    https://pontiacpaintsupply.com › products › centurion-po...
    Centurion 2k polyurethane hardener is an isocyanate based catalyst that provides outstanding scuff, moisture, mar and chemical resistance. Read more
    $89.62 to $349.99 · In stock · 5.0 (2) · Free delivery · 30-day returns
    Missing: manufacturer ‎| Show results with: manufacturer

    Dongsen- leading manufacturer of isocyanate hardeners for ...


    Dongsen Chemicals
    https://dongsenchem.com
    Dongsen Chemicals
    https://dongsenchem.com
    Dongsen is a leading manufacturer of polyisocyanate curing agents, isocyanate PU hardeners for 1K/2K polyurethane coatings, adhesives.

    Sirca Polyurethane Hardener 6CTH3


    speccoatofpa.com
    https://speccoatofpa.com › product › sirca-polyurethane-...
    speccoatofpa.com
    https://speccoatofpa.com › product › sirca-polyurethane-...
    Polyisocyanate Hardener for PU basecoats and topcoats that shows good elasticity, built, wetting and pot-life. Available in 2.5L and 12.5L. Read more

    EFI Polymers: Your Partner for Epoxy & Urethane Formulations


    EFI Polymers
    https://www.efipolymers.com
    EFI Polymers
    https://www.efipolymers.com
    Explore EFI Polymers proven expertise in epoxy and urethane systems . Discover custom formulations, industry solutions, and technical support.

    Solvent-based PU hardener Manufacturer


    NANPAO
    https://www.nanpao.com › products-show
    NANPAO
    https://www.nanpao.com › products-show
    NANPAO is a Solvent-based PU hardener manufacturer in Taiwan, Solvent-based PU hardener supplier, and supply professional Solvent-based PU hardener products. Read more

    Polyurethane Hardener 1L


    Posa Industries Limited
    https://posaind.com › product › polyurethane-hardener-1l
    Posa Industries Limited
    https://posaind.com › product › polyurethane-hardener-1l
    Posa Industries has one of its manufacturing plants based in Kasoa, Ghana . Amongst Posa Ind.'s line of products are Road Marking Paints, 2K (Two Component) ... Read more
    GHS 200.00

    OEM Polyurethane hardener, Polyurethane hardener Manufacturer


    Washinta
    https://www.washinta.com › polyurethane-hardener
    Washinta
    https://www.washinta.com › polyurethane-hardener
    Looking for Polyurethane hardener? Washinta, a leading automotive refinish coatings manufacturer with 30+ years expertise. Partner with us today!

    About Doxu | PU Hardener Manufacturer


    Doxu Chemical
    https://doxuchem.com › about-us
    Doxu Chemical
    https://doxuchem.com › about-us
    Dongsen Chemical (formerly DOXU) is a leading manufacturer of polyisocyanate hardeners for 1K/2K polyurethane coatings&adhesives in China since 1998. Read more
    Popular products

    Sirca 2K Polyurethane Specialty Hardener, 1 Liter


    Ring's End
    https://www.ringsend.com › sirca-2k-polyurethane-solve...
    Ring's End
    https://www.ringsend.com › sirca-2k-polyurethane-solve...
    Sirca 2K Polyurethanes specialty hardener for polyurethane finishes which provides excellent elasticity and no yellowing resistance. Use this hardener with ... Read more
    $38.00 · Free delivery over $150 · 30-day returns
    People also search for
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    Polyurethane hardener manufacturer near me
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    Address : 121 Cross Keys Rd Bldg E, Berlin, NJ 08009
    Phone : (856) 282-4506
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