Allow to dry a minimum of one hour and no more than 72 hours before applying the sealer coat E-5320. Most efficient sealing is obtained when E-5320 is applied late in the day when temperatures are decreasing. This can be extended to two hours by thinning with water to achieve the original consistency. Apply one coat of Gaco Western's E-5400 to all surfaces to receive the fluid applied waterproofing, except areas previously caulked, flashed or fabric reinforced. Apply at a rate of one gallon per 150 sq.
Surface temperature is more important than air temperature.
When the daily maximum surface temperature is at, or near, its peak, apply regular thinner to a sealed surface. Let the area soak for three to five minutes, then scrape with a dull knife or spatula. Scrape from a dry area into the wet area. If softening in the wet area is noted, additional cure is needed. Softening in the solvented area is most easily detected by a change in the sound of the knife as it passes from the dry area to the wet area.