Hauthane L-3615 is a hard, co-solvent-free, aliphatic polyester polyurethane dispersion.

Chemical Family: Polyurethanes (PU)

End Uses: Top Coat

Compatible Substrates & Surfaces: Concrete, Metal, Plastics, Wood

Features: Abrasion Resistance, Chemical Resistance, Excellent Adhesion, Excellent Stability, Good Toughness, Improved Flexibility, Low Temperature Flexibility, Water Resistance

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions
Product Families

Features & Benefits

Labeling Claims
CASE Ingredients Features
Product Features
  • Co-solvent free, TEA free, Tin free, APEO free
  • Medium hard, tough, dry film
  • Excellent water and chemical resistance
  • Superior abrasion resistance
  • Good adhesion to a wide variety of substrates

Applications & Uses

Application Method
Compatible Polymers & Resins
Compatible Substrates & Surfaces
Cure Method
Coating End Applications
Suggested Uses
  • Hauthane L-3615 was designed for topcoat applications on a wide variety of substrates, including concrete, metal, plastic and wood.
  • It may also be used as a blending resin with the softer Hauthane L-3614 to impart greater film flexibility.
  • A balanced composition provides good stability with acrylics and confers superior strength, abrasion resistance and low temperature flexibility properties.
Product Applications
  • Hauthane L-3615 can be used as a sole vehicle or blended with other coatings for spray or pad bath applications.
  • Solids can be adjusted with water to optimize dry coating weight.
  • This product may also be thickened with associative thickeners for knife-over-roll or similar methods.


Physical Properties
ValueUnitsTest Method / Conditions
Solid Content34 - 36%-
Viscosity50 - 500cPs-
pH Value 7.5 -10.0--
Softening Point360.0°F-
Volatile Organic Compound (less water)45.0lbs/gal-
Tensile Properties
ValueUnitsTest Method / Conditions
Elongation (Tested at 20 Inches/minute)260.0%-
Tensile Strengh (Tested at 20 Inches/minute)min. 6000psi-
100% Modulus (Tested at 20 Inches/minute)4300.0psi-
200% Modulus (Tested at 20 Inches/minute)5500.0psi-

Technical Details & Test Data

  • Hauthane L-3615 can be air dried, if desired, depending on film thickness.
  • Typical drying temperatures and dwell times for aqueous coatings are sufficient to produce optimal film properties.