Self-Crosslinking Acrylic Emulsion
RayFlex 791 is an APEO-free, self-crosslinking acrylic emulsion designed to provide excellent alkali resistance on cementitious substrates. Coatings formulated with RayFlex 791 have very good tensile properties, efflorescence resistance, and low-temperature flexibility.
- Excellent alkali resistance
- Well balanced tensile properties
- Outstanding efflorescense resistance
- MPI 113 capable
RayFlex® 791 Typical Physical Properties
|Polymer Type||Acrylic Emulsion|
|Viscosity (Brookfield Model RVT)||1160 cps, #4/100 rpm|
|MFFT (ASTM D-2354)||<0°C|
|Particle size (Mean)||0.26 microns|
|Weight per gallon||8.7 lbs./gal|
|Freeze thaw stability||Do Not Freeze|
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.