Hauthane HD-2125 is a hard, chemical-resistant, polyester-based, aliphatic polyurethane dispersion.

Chemical Family: Polyurethanes (PU)

End Uses: Top Coat

Compatible Substrates & Surfaces: Cement, Metal, Plastics, Polyvinyl Chloride (PVC), Wood

Features: Air Drying, Alcohol Resistance, Chemical Resistance, Excellent Adhesion, Good Gloss Retention, Humidity Resistance, Improved Flexibility, Improved Hardness, UV Resistance

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Application Method
Compatible Polymers & Resins
Compatible Substrates & Surfaces
Cure Method
Coating End Applications
Use Level
5 - 10% (Coalescing Solvent)
Suggested Use

Hauthane HD-2125 was developed for use on flexible and rigid PVC and other plastic substrates. It may also be formulated to provide gloss topcoats on cementatious, metal and wood substrates. This product exhibits superior chemical resistance properties, while maintaining excellent flexibility and gloss retention characteristics.

Product Applications

Hauthane HD-2125 may be used as a sole vehicle or blended with acrylic emulsions for spray or brush applications. Rheology modifications can be made with associative thickeners for alternative application methods.


Hauthane HD-2125 may be air dried, if desired, depending on film thickness. The addition of 5 - 10% coalescing solvent is suggested in ambient temperature drying situations. Typical oven drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties.


Physical Form
Physical Properties
ValueUnitsTest Method / Conditions
Solid Content34 - 36%-
Viscosity50 - 500cPs-
pH7.5 - 10.0--
Softening Point345°F-
Volatile Organic Compounds (as Supplied)134gm/l-
Sward Hardness50--
Tensile Properties
ValueUnitsTest Method / Conditions
100% Modulus (Tested at 20 Inches/minute)5200psi-
200% Modulus (Tested at 20 Inches/minute)NA--
300% Modulus (Tested at 20 Inches/minute)NA--
Elongation (Tested at 20 Inches/minute)150%-
Tensile Strength (Tested at 20 Inches/minute)8000psi-
Product Characteristics
  • Superior adhesion to PVC
  • Excellent UV resistance
  • Exceptional alcohol resistance
  • Humidity resistance
  • Contains n-methyl pyrrolidone co-solvent