McElroy Metal offers Silicone Modified Polyester (SMP) and Kynar 500® (PVDF) coatings for commercial and architectural products.  

Kynar 500 (PVDF) coatings are proven to provide the best long-term performance of any coating in the marketplace and are recommended for any application that desires long-term aesthetic appeal. Kynar 500 (PVDF) coatings offer greater gloss retention and provide the highest protection against panel chalk and fade. The end results are beautiful roofs and walls that will retain their true color and luster year-after-year. 

All McElroy Metal architectural standing seam systems are only available with Kynar 500 (PVDF) coatings.   Most thru-fastened wall and roof panels are available with both Silicone Modified Polyester (SMP) and Kynar 500 (PVDF) coatings which are manufactured by Valspar ® Corporation.

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