RayKote® 234L

Styrene Acrylic Emulsion

RayKote 234L is a styrene acrylic emulsion specifically designed to be used in
paper and construction applications as well as moisture vapor barrier coatings.
Coatings formulated with RayKote 234L exhibit a low MVTR. RayKote 234L
provides excellent water resistance as well as excellent adhesion to both wood
and paper substrates.

Key Features
  • Excellent water resistance
  • Excellent adhesion
  • Exhibits a love MVTR
RayKote® 234L Typical Physical Properties
Polymer Type Styrene Acrylic Emulsion Polymer
Weight Solids 45%
Viscosity (Brookfield Model RVT) 2300 cps, #5/100 rpm
pH 7.0
Tg (MDSC) 19°C
MFFT (ASTM D-2354) 4°C
Particle size (Mean) 0.08 microns
Surfactant charge Anionic
Weight per gallon 8.5 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.