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UROTUF® L512 is a fully reacted, aliphatic, thermoplastic, urethane resin dispersed in a blend of water, n methylpyrrolidone, and amines and is suitable for both air dry and force dry applications. It is similar to UROTUF® L51 in many properties, but gives better chemical and stain resistance when used alone or when blended with acrylic emulsions.

Chemical Family: Polyurethanes (PU), Thermoplastic Polyurethanes (TPU)

Compatible Substrates & Surfaces: Metal, Plastics, Wood

Features: Abrasion Resistance, Chemical Resistance, Excellent Adhesion, Stain Resistance

Technical Data Sheet

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Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces
Applications
  • Clear wood floor finishes 
  • Clear and pigmented coatings for plastics 
  • Clear and pigmented bake finishes for aluminum and steel 
  • Slip finishes on flexible films and leather

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Percent Solids (Weight)29 - 31%
Percent Solids (Volume)approx. 27%
Viscosity0.4Stokes
Color (Gardner)max. 2
Solutionapprox. 8.76lb/gal
Solidsapprox. 9.65lb/gal
Solvents Weight Percent (Amines)2%
pH7.7
Solvents Weight Percent (n-Methylpyrrolidone)23%
Solvents Weight Percent (Water)75%
Specific Gravity (25/25°C)approx. 1.06

Packaging & Availability

Country Availability
Regional Availability
  • Canada
  • USA

Storage & Handling

Storage

Store in a cool, dry place, preferably under 80F to ensure a useful shelf life of at least one year. This product should not be stored at temperatures above 100F at any time. Freezing should be avoided, if possible. However, UROTUF® L512 has passed 5 freeze-thaw cycles. Frozen material may be reclaimed by bringing the containers to room temperature for 24 hours and stirring well to ensure homogeneity prior to use.