Recommended coverage for the catalyzed AC 969 on smooth surfaces, at a coating thickness of 1/8 in. to 3/16 in. is:
36 sq. ft. per gallon for two coats
30 sq. ft. per gallon for three coats
125-150 sq. ft. per gallon for the Top coat (optional).
One (1) lb. of aggregate per sq. ft. is recommended. Recommended coverage is reduced for irregular or badly spalled surfaces.
|Coating Estimates for Armorcoat 969
|Coating Thickness (in.)
||Coating Spread Rate (Gal/100ft2)
||Aggregate Coverage (Lbs/100ft2)
||Approx. Coating Wt. (Lbs/100ft2)
Sand aggregate is optional. Premeasured sand quantities may be purchased as a unit. It is recommended that kiln dried or bagged sand (sandblast sand) be used. Finer mesh sand may dry the mixture more than larger mesh sand. Larger grit aggregate provides a more non-skid texture.
As the ambient temperature increases, the resin will absorb more broadcast sand (part D). When ordering a complete unit (with aggregate) the packaging includes the maximum amount of part D that would be needed at 100 °F.
|Estimates for Premeasured Units of Armorcoat 969
||Coverage @ 1/4″
||Sand for Slurry
||Sand for Broadcast
||Sand for Grouting