PRODUCT NUMBER

PRODUCT NAME

65-SERIES

ACRYLIC POLYURETHANES, 2-COMPONENT

 GENERAL DESCRIPTION

 Pruett-Schaffer’s 65-series coatings are two component, solvent based, acrylic urethane polymers. They are designed as spray-applied, air drying, high gloss topcoats over primed metal substrates. These coatings are formulated with high performance aliphatic polyisocyanates and acrylic components that are designed for excellent water, oil, chemical, and salt spray resistance. They also have good substrate adhesion and flexibility characteristics and superior resistance to cracking, checking, and exterior weathering due to UV light.

 RECOMMENDATIONS

 65 Series are recommended for use in areas where chemical splash or fume creates a corrosive environment in which it is difficult or expensive to repaint. They are not recommended for full immersion service, but will maintain superior gloss and color retention in most mild-to-moderate exposures. These coatings have been formulated with a special additive that results in improved slip, mar, and abrasion resistance.

 SURFACE PREPARATION

 For severe service, metal substrates should be blasted to SSPC-SP-10 white metal blast, them primed with a 13- or 14-Series Epoxy Mastic or an Inorganic Zinc Primer. Surfaces should be clean, dry, and at room temperature before coating. NOTE: If applying over galvanized metal, all quenching oil and grease must be removed by solvent or chemical cleaning.

 THINNING

 May be thinned with xylol, but these paints are shipped ready to use and normally need no thinning. Overthinning may cause curtaining or sagging .

 Apply by regular spray equipment to obtain the best appearing finish; they may be touched up by brush (tie-in within 10 minutes) but this may produce a color mismatch. Use .015 to .017 inch spray tip size. Typical recommended dry film build per coat is 1 -2 mils. Coatings thicker than 3 mils may bubble or display other defects.

 POT LIFE

 6-8 hours at 75 ⁰F, 4 hours at 90 ⁰F in 5-gallon mixing lots. No induction time.

 CURING TIMES & TEMPERATURES

 Dries tack free in 1.5 to 2 hours @ 75 ⁰F and 50% Relative Humidity. Dry to handle and recoat in 24 hours, do not recoat after 48 hours without brush blasting recoat areas or loss of intercoat adhesion may occur. Allow 7-10 days cure before placing into severe service.

 Clean up with xylol, MEK, or toluol before the coating cures.

 These products meet current air pollution regulations regarding hydrocarbon and ozone reactive emissions. They contain no zinc or chromate and comply with current federal regulations regarding the use of lead in paint.

 VOC, ASTM D-3960: 3.5 lb./gal mixed

 FLASH POINT: 81 ⁰F

THIS INFORMATION RESULTS FROM TESTS CONDUCTED IN A LABORATORY UNDER LABORATORY CONDITIONS. DIFFERENT RESULTS MAY BE OBTAINED IN COMMERCIAL USE OF THIS PRODUCT UNDER FACTORY OR FIELD CONDITIONS. PRUETT-SCHAFFER MAKES NO WARRANTY CONCERNING THE SUITABILITY OF THIS PRODUCT FOR THE END USE CONTEMPLATED BY THE BUYER, EXCEPT THAT THE PRODUCT SHALL BE IN COMPLIANCE WITH THE TECHNICAL SPECIFICATIONS PRESENTED HEREIN.