Pvdf Metal Roof Coatings

The surface finish on a metal roof provides both durability and beauty for a metal roofing system.

Pvdf metal roof coatings.

Kynar 500 based painted metal roofing can achieve solar reflectance of over 70. There are instances in which a building owner or facility manager may choose to recoat the exposed metal of their structure. Coatings are applied in factory in coil coating applications for metal roofs garage doors and wall panels or spray applied to formed aluminum extrusions on curtain walls aluminum window and door framing gutters soffits and sunshades. Urban heat island a built environment where the large portion of dark absorbing.

To help you learn about metal roofing finishes here s a list of factors to consider before you make a buying decision. Pvdf coatings can be applied to metal both before and after forming. Factors to consider chemistry. When coating a metal roof with a painted finish we strongly recommend that you remove any loose or peeling paint and apply one coat of our bonding primer to the entire roof surface to ensure 100 bonding between the roof coating and your metal roof.

Coatings based on the pvdf resin technology exhibit outstanding weathering color retention and durability. Fluropon valspar s flagship. Metal roof coating recommendations. Pvdf kynar coatings pvdf coating polyvinylidene fluoride or kynar coating is a pure thermoplastic fluoropolymer that is non reactive and possesses multiple coating benefits.

Pvdf is a revolutionary coating system that consists of pvdf resin acrylic resin and ceramic pigments giving your panels more vibrant fade resistant durability. Cost recoating is cheaper than retrofitting such as tear off and replacement of a metal roof. Reflected solar energy allows the roof surface to remain cooler which means less heat is transferred into the building. Apoc 256elastomeric one pvdf premium fluropolymer coating best chemical resistance industrial strength resin cools protects and reflects long term performance apoc 256 elastomeric one is a state of the art high performance pvdf fluropolymer coating designed to protect roofs and buildings by reducing roof temperatures decreasing uv deterioration and helping to maintain.

Cool metal roofing coated with kynar 500 based resin is one way to limit the urban heat island effect. Pvdf coatings are one of the most common types of industrial coatings in use today this type of coating is created by polymerizing vinylidenedifluoride it s a specialty plastic that belongs to the family of fluoropolymers and is used in applications that require high levels of purity and strength as well as those that require excellent resistance to acids solvents bases and heat. Its photo chemical resistance to ultraviolet light helps prevent breakdown from the sun s rays reducing heat generation and increasing energy efficient coolness.