Hauthane L-3155

A self-crosslinking, aliphatic, water-based polyurethane dispersion designed for use in high performance concrete and wood floor coatings.

Suggested Uses: L-3155 employs a unique air-dry, self-crosslinking mechanism to impart chemical-resistance, abrasion-resistance and mar-resistance properties which equal or exceed those of two-component, water-based floor coating systems currently used in the market.


  • One-component, self-crosslinking polymer
  • High level of toughness, abrasion- and mar-resistance
  • Outstanding water and chemical resistance
  • Excellent exterior weathering performance
  • Contains n-methyl pyrrolidone (NMP) co-solvent


Hauthane L-3155 Data Sheet

Physical Properties

32 %
Solids Tolerance
2400 psi
50 to 300 cps
pH7.0 to 10.0
Density8.8 lb/gal
Volatile Organic Compounds (VOC) Content (Less Water)
246 g/L
Note for Physical Properties
Provisional - Physical properties are considered provisional until at least 10 production batches have been produced.

Tensile Properties

160 %
Tensile Strength
2400 psi
100 % Modulus
1850 psi
Note for Tensile Properties
Films are coalesced with 5 % DPM to ensure optimal film formation.
Tested at 20 Inches/Minute


L-3155 can be used as a sole vehicle or blended with acrylic emulsions for spray or rotogravure applications. Rheology modifications can be made with associative thickeners for alternative application methods.


Ambient drying temperatures between 60 – 90 ºF are ideal to produce coatings with optimal film properties.