RayFlex® 2024

Acrylic Elastomer

RayFlex 2024 is a 100% acrylic elastomer designed for wall mastic and roof coatings.  Coatings formulated with RayFlex 2024 have outstanding exterior durability and UV resistance.  The chemistry of RayFlex 2024 offers high elongation and tensile strength properties.

Key Features
  • High elongation and tensile strength
  • Low temperature flexibility
  • Excellent exterior durability and UV resistance
  • Excellent dirt pick up resistance
RayFlex® 2024 Typical Physical Properties
Polymer Type Acrylic Emulsion Polymer
Weight Solids 60%
Viscosity (Brookfield Model RVT) 200 cps, #2/100 rpm
pH 7.8
Tg (MDSC) -17°C
MFFT (ASTM D-2354) <0°C
Particle size (Mean) 0.43 microns
Surfactant charge Nonionic/Anionic
Weight per gallon 8.70 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.