Metal Roofing With Kynar Finish

For over 50 years pvdf polyvinylidene fluoride has been the preferred metal roofing finish by building owners architects and contractors across america.

Metal roofing with kynar finish.

Metal roofing manufacturers these metal roofing component manufacturers have chosen kynar 500 resin based coating for use in their roofing solutions due to its durability as well as its capability to retain color over long periods of time. Cool metal roofing coated with kynar 500 based resin is one way to limit the urban heat island effect. There are two basic types of paint chemistry used on metal roofs today. Kynar painted finish for corrugated metal roofing panels weathers exceptionally well.

As seen above in less than 10 years the pvdf fade resistance difference is clear. While advanced smp paints siliconized modified polyester come close in performance pvdf is still the industry leader with a great track record and proven performance. This beautiful finish is far superior to other granulated finishes because there are no granules to rub off or wear away. Kynar 500 based painted metal roofing can achieve solar reflectance of over 70.

Compared to other fluoropolymers it has an easier melt process because of its relatively low melting point. Kynar 500 hylar 5000 pvdf metal roofing finishes. They are called pvdf for short and they are sold under the brand names of kynar and hylar. Pvdf is a specialty plastic material in the fluoropolymer family.

It is used generally in applications requiring the highest purity strength and resistance to solvents acids bases and heat and low smoke generation during a fire event. A trusted name in metal roofing since 1996. Thermobond is a textured kynar 500 pvdf resin based finish designed to give the natural hues of real wood. Reflected solar energy allows the roof surface to remain cooler which means less heat is transferred into the building.

These coatings are known for their fade and chalk resistance. Unlike other textured finishes that have granules glued on there s no glue to fail.