Polylure® 3500

POLYLURE@3500 is a high solids polyester/amino aluminum extrusion coating system formulated for low content of Hazardous Air Pollutants (HAPs).This system is designed to meet the application, VOC and performance demands of the residential aluminum window and door market. Coatings in this system are field-proven, exterior quality finishes. They provide the exterior durability, resistance to chalking and chemical resistance demanded by this market. Applicators of this system enjoy the excellent coverage of POLYLURE@3500 coatings along with its resistance to mar during fabricating operations.

All exterior components of aluminum windows and doors that will lend themselves to a factory applied oven baked finish can be coated with the POLYLURE@3500 system. This system can be custom designed to meet the color, gloss, application and cure requirements of most manufacturers of these products.

POLYLURE@3500 coatings are designed for spray application. They can be custom designed for application by manual non-electrostatic, manual electrostatic and high speed rotary atomizers such as disks and bells. They are formulated for application to aluminum that has been properly cleaned and pretreated in accordance with technical specifications from Valspar. Long-life durability and performance are achieved by applying 0.8 to 1.2 mils of POLYLURE@3500 topcoat. For special applications, POLYLURE3500 may be applied at higher film builds.

POLYLURE@3500 coatings exhibit stain resistance and require minimal maintenance. Surface residue is generally removed with conventional cleaning solutions and/or mild detergents. Minor scratches in the field may be touched up with acrylic modified air dry enamels or two package urethane enamels matched to the same color and gloss.

POLYLURE@3500 coatings are available in a wide spectrum of standard colors. Special colors are also available from Valspar.