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Tech Support 952-491-0616 (Call/Text) <br />techsupport@penntekcoating.com <br />7850 Lakeville BLVD, Lakeville, MN 55044 <br />Penntek.com <br />Page 1 <br />T E CHN I C AL D ATA SHEE T <br />PRODUCT DESCRIPTION <br />NX 300 is a two component polyaspartic topcoat with <br />high gloss and excellent UV stability. Summer, winter <br />and extreme heat versions allow for ease of application <br />in various climates. <br />TYPICAL USES/APPLICATIONS <br />Topcoat for full broadcast floors. <br />PRODUCT ADVANTAGES <br />• Rapid cure <br />• Fast return to service <br />• Simple mix ration <br />• Easy roller application <br />PACKAGING <br />10-Gallon kit <br />Part A - 5-Gallon Pail <br />Part B - 5-Gallon Pail <br />STORAGE <br />Product should be stored indoors between 60˚F to <br />85˚F away from direct sunlight and moisture. <br />Make sure containers are completely sealed to <br />prevent moisture contamination and ensure best <br />performance. <br />Shelf life is 12 months. <br />RECOMMENDED APPLICATION TEMPERATURE <br />NX 300 Extreme Heat: 80˚F - 100˚F <br />NX 300 Summer: 60˚F - 80˚F <br />NX 300 Winter: 30˚F - 60˚F <br />COVERAGE <br />Over broadcast flake: 150 SQ.FT./Gal <br />Over smooth surface: 200-230 SQ.FT./Gal <br />(7-8 MILS) <br />TEST DATA <br />VOC (FULL KIT): <br /> Extreme Heat: 92 g/L <br /> Summer: 91 g/L <br /> Winter: 65 g/L <br />WEIGHT PER GALLON (ASTM D1475): <br /> Extreme Heat Part A: 8.78 LB/GAL <br /> Summer Part A: 8.78 LB/GAL <br /> Winter Part A: 9.05 LB/GAL <br /> Part B: 9.96 LB/GAL <br />VISCOSITY (ASTM D2196): <br /> Extreme Heat Part A: 970 CPS <br /> Summer Part A: 970 CPS <br /> Winter Part A: 340 CPS <br /> Part B: 150 CPS <br />TACK FREE TIME (ASTM D5895) 8 MILS, 70˚F/50%RH: <br /> Extreme Heat: 10.5 Hours <br /> Summer: 8 Hours <br /> Winter: 1.5 Hours <br />KÖNIG HARDNESS (ASTM D4366): <br /> Full Hardness: 145 S <br />TABER ABRASION (ASTM D4060): <br />CS-17 Wheels, 1000G Load <br /> LOSS/1000 CYCLES: 65 MG <br />GLOSS (ASTM D523): <br /> 60˚: 90 Units <br />TENSILE STRENGTH AND ELONGATION (ASTM D638): <br /> Tensile Strength: 5000 PSI <br /> Elongation: 5% <br />WATER VAPOR TRANSMISSION (ASTM E96/E96M): <br />4MILS <br /> Permeability: 3.2 Perms <br />ALL TEST DATA COLLECTION AT 70˚F <br /> <br />NX 300 | POLYASPARTIC TOPCOAT