Surface and air temps must be 50 ☏ and above for a 24 hour period.Be certain all surfaces are thoroughly rinsed and dry prior to applying coating.Surfaces with mildew growth or stains must be cleaned with a bleach solution (two parts water to one part bleach).All surfaces must be dry and free of dust, dirt, oil, loose granules, gravel or peeling paint and all other foreign matter.Pressure washing entire surface is recommended for best results (use only a wide fan spray tip).PRO-Grade Stone & Masonry Cleaners & Sealers.PRO-Grade Healthcare & Public Sanitation.
