K-FLEX® Resin Modifiers

Filter
  • K-FLEX 148

    Viscosity @ 25°C 3,750 cPs
    Hydroxyl Number 235
    Equivalent Weight, g/eq. (as supplied) 238
    Polyester diol
    Lower viscosity version of K-FLEX 188. Improves flexibility and gloss. Good flow and leveling. Excellent intercoat adhesion. Recommended for primers.
    View TDS
  • K-FLEX 171-90

    Viscosity @ 25°C 3,700 cPs
    Hydroxyl Number 122
    Equivalent Weight, g/eq. (as supplied) 432
    Polyester diol
    Chain extended version of K-FLEX 188 with improved adhesion and flexibility. Low crosslinker demand.
    View TDS
  • K-FLEX 188

    Viscosity @ 25°C 10,000 cPs
    Hydroxyl Number 230
    Equivalent Weight, g/eq. (as supplied) 244
    Polyester diol
    Most versatile polyester diol. Improves flexibility while maintaining hardness. Also improves salt spray, humidity resistance and exterior durability. Highly recommended for 2k PU.
    View TDS
  • K-FLEX A307

    Viscosity @ 25°C 5,400 cPs
    Hydroxyl Number 140
    Equivalent Weight, g/eq. (as supplied) 400
    Polyester diol
    Low viscosity, 100% solids. Improves flexibility. Low crosslinker demand. Recommended for isocyanate and aminoplast systems.
    View TDS
  • K-FLEX A308

    Viscosity @ 25°C 1,500 cPs
    Hydroxyl Number 260
    Equivalent Weight, g/eq. (as supplied) 216
    Polyester diol
    Low viscosity, providing good hardness and adhesion while lowering VOCs. Recommended for acrylic/isocyanate and acrylic/melamine systems.
    View TDS
  • K-FLEX UD-320

    Viscosity @ 25°C 7,000 cPs
    Hydroxyl Number 300
    % Active 82
    Urethane diol
    Incorporation of urethane into HMMM type systems without use of NCO. Increases application solids and hardness. Improves chemical resistance, exterior durability and hydrolytic stability.
    View TDS
  • K-FLEX UD-320-100

    Viscosity @ 50°C 7,000 cPs
    Hydroxyl Number 350
    % Active 100
    Urethane diol
    Recommended for prepolymer synthesis and 100% solids WB/SB melamine crosslinked systems or 2K PU. Used for preparation of polyester polyurethanes or alkyd polyurethanes. Provides hardness and exterior durability
    View TDS
  • K-FLEX UD-350W

    Viscosity @ 25°C 4,000 cPs
    % Active 88
    Hydroxyl Number 300
    Urethane diol
    High solids, low viscosity aqueous urethane diol resin that increases hardness and provides improved resistance properties in WB/WR 2-component polyurethane
    View TDS
  • K-FLEX XM-3018

    Company Division Coatings
    Market Application 2K PU
    Application Advantage Ambient cure
    Polyester diol
    Hydrolytically stable, water-reducible polyester polyol resin modifier that enhances durability, appearance, and performance.
    View TDS
  • K-FLEX XM-332

    Viscosity @ 25°C 400 cPs
    Hydroxyl Number 265
    Equivalent Weight, g/eq. (as supplied) 212
    Polyester diol
    Lowest viscosity polyester diol that produces the softest films. Provides abrasion resistance, scratch resistance and good weatherability.
    View TDS
  • K-FLEX XM-337

    Viscosity @ 25°C 55,000 cPs
    Hydroxyl Number 220
    Equivalent Weight, g/eq. (as supplied) 260
    Polyester diol
    Improves flexibility, impact resistance and chemical resistance. Excellent UV durability. Recommended for urethane and blocked isocyanate systems.
    View TDS
  • K-FLEX XM-359

    Viscosity @ 25°C 9,800 cPs
    Hydroxyl Number 230
    Equivalent Weight, g/eq. (as supplied) 244
    Polyester diol
    Longer pot life version of K-FLEX 188. Improves flexibility while maintaining hardness. Also improves salt spray, humidity resistance and exterior durability. Highly recommended for 2k PU.
    View TDS
  • K-FLEX XM-B301

    Viscosity @ 25°C 1,100 cPs
    Hydroxyl Number 190
    Application Advantage Adhesion
    Acetoacetate reactive diluent
    Primarily recommended for use in epoxy/polyamide primers, but can also be used in systems crosslinked with amino resins or polyisocyanates.
    View TDS
Sample Request
Company Division
Product brands
Product Group
Market Application
Application Advantage
Formulation Advantage
Form
Percent Active
Metal Type
Scroll to Top