The roofing material is coated in zincalume and other metals to form a barrier that protects the base metal from corrosion.
Kynar coatedmetal roofing.
Kynar 500 coated metal roofing has many attractive features and benefits.
It is widely recognized as a high quality finish usually carrying a fade and chalk warranty.
Kynar 500 pvdf resin based finish proves the durability time and time again.
So i have myself a new installation of steel which kynar repaint 10 3 2007 within the painting coating metal roofs discussion of the residential metal roofing forum.
The choice of roofing material has the greatest impact on the energy conservation of a home.
Cool metal roofs coated with kynar 500 pvdf based resin can reduce energy consumption by up to 40 as part of a total system design as reported by the lawrence berkeley national laboratory.
Kynar coating is a chemical resistant thick film barrier coating primarily used on chemical processing equipment due to it s low weight and low thermal conductivity.
We also use neoprene backed fasteners for anything that may be exposed to the elements for an added layer of security.
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This means kynar coated metal roofing components high temperature peel and seal style underlayment will be used during your metal roof installment.
Kynar 500 is a paint system typically used on top of galvalume or galvanized steel or aluminum.
True standing seam will have concealed fasteners usually with clips which allow for expansion and contraction.
Pvdf kynar coatings pvdf coating polyvinylidene fluoride or kynar coating is a pure thermoplastic fluoropolymer that is non reactive and possesses multiple coating benefits.
Coatings formulated with these emulsions can be factory or field applied and can provide the durability and performance of traditional kynar 500 resin based coatings.
Visit the kynar aquatec home page kynar aquatec is an innovative platform of emulsions which are used by paint formulators to make premium weatherable water based coatings.
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.
The coating s no fade no chalk warranty is as good as it gets for 30 years of chalk and fade protection.
There s simply no other choice to consider other than kynar 500 for metal roofing materials.