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RAPID DRY, WATER -BORNE TRAFFIC PAINT SPECIFICATIONS <br />Black, Yellow and White <br />DESCRIPTION <br />This covers an advance technology of water -borne, emulsion -based traffic paints which perform <br />equal to the quality solvent -based paints. Applied at a normal marking paint film thickness of 10- <br />15 mils, dry times can approach comparable to solvent -based paints. Applied to either asphaltic <br />or Portland cement concrete pavements, durability is excellent and will not contribute to asphalt <br />cracking, and can be applied hot or cold with conventional air or airless application equipment. <br />These products meet the State of California Department of Transportation Specification for Rapid <br />Dry, Water -Borne Traffic Paint. <br />CHARACTERISTICS <br />Black <br />Yellow <br />White <br />Viscosity @ 770F±1 OF (25±0.50C), ASTM DT62, KU <br />80-90 <br />80-90 <br />80-90 <br />Fineness of dispersion, ASTM D1210, Hegman <br />3.0 min <br />3.0 min <br />3.Omin <br />Dry to No -Pick -Up @ 77°F, without Beads, <br />ASTM D711, minutes <br />10 max <br />10 max <br />1Omax <br />Dry Through, minutes <br />20 max <br />20 max <br />20max <br />Volatile Organic Compound, Grams/Liter of paint <br />Excluding water and exempt solvents <br />150 max <br />150 max <br />150max <br />Flash Point, ASTM D93, OF (°C) <br />100 min <br />100 min <br />100 min <br />Static Heat Shear Stability, 1 week @ 120°F <br />(49±0.50C), Viscosity, KU <br />68-90 <br />68-90 <br />68-90 <br />Heat shear Stability, Viscosity, KU <br />68-95 <br />68-95 <br />68-95 <br />Scrub Resistance, Cycles <br />800 min <br />800 min <br />800min <br />Dry Opacity <br />0.90 min <br />0.90 min <br />0.90min <br />Reflectance <br />85 min <br />43-55 <br />87 min <br />Color, Fed'I Std. 559a <br />------- <br />#33538 <br />#37925 <br />Freeze -Thaw, ASTM D2243 <br />Passes <br />Passes <br />Passes <br />For night reflectivity, these paints accept drop -on -beads at the rate of 4 to 6 lbs per gallon of paint <br />applied. <br />APPLICATION <br />Avoid striping with water-based paints over areas of heavy oil and grease deposits. Such areas <br />should be prepared by sandblasting or using high pressure spray and detergent followed by a <br />clear water rinse. Clean surfaces with excessive dirt and dust build up with water spray. Surfaces <br />must be thoroughly dry prior to paint application. Concrete surfaces should be followed to dry 24 <br />hours after a soaking rainfall or high pressure washing. <br />COVERAGE <br />100-110 square feet per gallon at 15 mils wet film thickness. <br />PACKAGING <br />The paints are available in bulk containers capable of holding 250 and 345 gallons, 55 -gallons <br />steel drums, 5 -gallon pails. <br />Non -Professional Services Agreement between City of San Leandro and Chrisp Company 07/17/2017 <br />Exhibit A — Page 2 of 6 <br />