SURFACE PREPARATION:
Remove all loose gravel, dirt and dust from the roof by sweeping or power brooming. If existing gravel is to be reused, it must be washed free of silt. Repair all blisters, breaks or holes in the roof with 19 Ultra Rubberized Flashing Cement and 34 Asphalt Saturated Cotton Fabric, 31 Fiber-Glass Membrane, or 5540 Resat-Mat.
APPLICATION:
Brush: 198 Asphalt Roof Resaturant is easily applied when poured directly from the container and spread with a thick fiber roof brush at the rate of 7 to 8 gallons per 100 sq. ft. After application of 198 Asphalt Roof Resaturant is completed, gravel should be re-applied at the rate of 400 lbs. per 100 sq. ft. Spray: 198 Asphalt Roof Resaturant is easily and efficiently applied on large areas with a standard mastic pump. The coating should be sprayed on in one coat at the rate of 7 to 8 gallons per 100 sq. ft. applied with a 50% overlap of the spray pattern so as to obtain a uniform and continuous film. After application of 198 Asphalt Roof Resaturant is completed, gravel should be reapplied at the rate of 400 lbs. per 100 sq. ft.
COVERAGE RATE:
Apply at 7 to 8 gallons per 100 sq. ft.
COLD-PROCESS SYSTEMS AND COATINGS, EITHER EMULSION OR SOLVENT BASED, SHOULD ONLY BE INSTALLED ON DECKS WITH POSITIVE DRAINAGE. PER NRCA, (NATIONAL ROOFING CONTRACTORS ASSOCIATION) “THE CRITERIA FOR JUDGING PROPER SLOPE FOR DRAINAGE IS THAT THERE BE NO EVIDENCE OF STANDING WATER ON THE DECK 48 HOURS AFTER IT STOPS RAINING”.
