RayRez® 137

Styrene Acrylic Emulsion

RayRez 137 is a styrene acrylic emulsion polymer designed to provide superior chemical resistance. The unique technology in RayRez 137 allows finished coatings to attain outstanding adhesion characteristics and block resistance. It is shear stable, which allows it to be utilized as a grinding vehicle.

Key Features
  • Excellent block resistance
  • Outstanding adhesion to various substrates
  • Superior chemical resistance
RayRez® 137 Typical Physical Properties
Polymer Type Styrene Acrylic Emulsion
Weight Solids 45%
Viscosity (Brookfield Model RVT) 100 cps, #2/100 rpm
pH 9.0
Tg (MDSC) 64°C
MFFT (ASTM D-2354) 65°C
Particle size (Mean) 0.10 micron
Surfactant charge Anionic
Weight per gallon 8.8 lbs/gal
Freeze thaw stability Do Not Freeze
Download Technical Data Sheet


If any product is defective in workmanship or materials, Specialty Polymers, Inc. will replace the product. The information contained in this Technical Bulletin is intended to be a guideline. It is offered in good faith, but without guarantee. We recommend users of the product perform their own testing to determine the suitability of the product in their application.