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Technical Data Sheet
Eastman Tetrashield™ PC4000

  • Protective coatings
Key Attributes
  • Enhanced long term weathering performance
  • Extended durability due to increased hydrolytic stability
  • Extended paint application window with longer pot life and faster dry times
  • Improved chemical & stain resistance
  • Improved corrosion resistance
  • Improved mar/scratch resistance and toughness due to higher Tg

Product Description
Eastman Tetrashield™ PC4000 is a high performance polyester resin system for 2K topcoats. Tetrashield protective resin systems are designed to increase the application window and enhance coating performance for protective and maintenance coatings in industrial plants, equipment and infrastructure.

Typical Properties

PropertyTypical Value, Units
Solventsn-butyl acetate
Non-volatiles75 %
Viscosity55-75 poise
     APHA< 100
Acid Number< 8 mg KOH/g
Hydroxyl Number145-155 mg KOH/g
Tg37 °C

Properties reported here are typical of average lots. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.

Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.

9/5/2019 9:41:25 AM