Technical Data Sheet
Eastman Tetrashield™ AC1040
AC1040; Tetrashield(TM)AC1040; Tetrashield(TM) protective resin AC1040
Enhanced long term weathering performance
Improved chemical and stain resistance
Improved mar/scratch resistance
Eastman Tetrashield™ AC1040 is a durable polyester resin system that improves the performance of automotive clearcoats. Tetrashield AC1040 is designed to enhance coating performance by improving chemical resistance and mar/scratch resistance.
Typical Value, Units
Acid Number (mg KOH/g)
Hydroxyl Number (mg KOH/g)
APHA Color, Pt-Co Scale
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.
1/3/2023 11:23:58 AM