Masonry/Stucco

Coatings for masonry and stucco must protect the porous substrate from water intrusion and offer flexibility in a wide temperature range.

Polymers for these smooth or textured finishes offer outstanding water resistance, tensile and elongation properties, low temperature flexibility, and efflorescence resistance.

Product Type Weight-Solids pH Tg
(MDSC)
MFFT
(ASTM
D-2354)
Particle Size Acid # Weight Per Gallon
RayFlex 759 Styrene Acrylic Emulsion 50% 7.6 -26°C <0°C 0.17 microns n/a 8.6 lbs/gal
RayCryl 21086 Acrylic Emulsion Polymer 50% 8.5 15°C 6°C 0.14 microns n/a 8.82 lbs/gal
RayFlex 791 Acrylic Emulsion 60% 8.3 -25°C <0°C 0.26 microns n/a 8.7 lbs./gal
RayKote 234L Styrene Acrylic Emulsion Polymer 45% 7.0 19°C 4°C 0.08 microns n/a 8.5 lbs/gal
RayKote 1515 Styrene Acrylic Emulsion Polymer 50% 7.8 26°C 14°C 0.15 microns n/a 8.6 lbs/gal
RayFlex 765 Styrene Acrylic Emulsion Polymer 50% 7.4 -26°C <0°C 0.15 microns n/a 8.6 lbs/gal
RayCryl 2007 All-acrylic Universal Primer 46% 8.8 15°C <0°C 0.08 micron n/a 8.7 lbs/gal