Why Is Acrylic Elastomeric Paint Synonymous With Metal Roofing

As reputable Littleton, CO roofers, we take immense pride in delivering exceptional metal roofing services for our clients. Furthermore, we frequently refer them to the best acrylic elastomeric paint brands after we've accomplished a full installation of their roof. The reason is simple: acrylic elastomeric coating prolongs the lifespan and dependability of roofing materials.

Steel is strong. However, it is exceedingly susceptible to rusting and corrosion. Galvanized and galvalume steel uses layers of zinc or aluminum to prolong the steel core's lifespan. However, both aluminum and zinc have excellent resistance, but no immunity, against rusting and corrosion.

On the other hand, an acrylic elastomeric coating is a material designed specifically to provide metal with a non-metal layer that is highly resistant to rusting. Acrylic elastomeric is a composite plastic and rubber coating that creates an air and watertight seal across the seams of metal roofs. Furthermore, they can reflect UV rays, which help prolong the lifespan of metal roofing.

One of the greatest acrylic elastomeric advantages metal roof homes enjoy is the ability to coat an entire roofing system without having to spend a fortune. Acrylic elastomeric is considerably affordable and widely available from many hardware and roofing material suppliers nationwide.

Lastly, homeowners have the advantage of selecting the best acrylic elastomeric color coating for their metal roofs. They gain the following advantages: consistent aesthetic theme, exceptional curb appeal, and sturdy, long-lasting roofing material.

National Coatings has a great guide on how to apply acrylic elastomeric paint well. However, you can always count on dependable roofers, such as Roper Roofing, to help you with Littleton, CO acrylic elastomeric roofing applications. Contact us today!

DO follow all applicable code requirements.

DO select an acrylic elastomeric roof coating that meets the requirements of some or all of the following organizations based on your location and code requirements:

  • Title 24
  • UL - Underwriters Laboratories®
  • FM Global®
  • CRRC – Cool Roof Rating Council
  • Miami-Dade
  • ICC-ES Evaluation Service®
  • LEED®
  • California State Fire Marshall Class “A” Listings
  • International Code Council for Low Volatile Organic Content (VOC)

DO clean the surface of the roof. It must be clean, sound, dry and free of any materials that would inhibit proper adhesion of the coating or sealant, such as dirt, grease, oil, or other contaminants. Achievement of this condition may require the use of INDUSTRIAL CLEANER, scraping, power brooming, vacuuming or other means, and shall always be performed observing responsible trade practices.

DO repairs to the substrate in advance of coating application to fix all cracks, blisters, voids, holes or other surface imperfections in the roof field or flashing areas with ACRYFLEX® or ACRYSHIELD basecoat as appropriate. Reseal around all mechanical equipment and roof penetrations with ACRYFLEX.

DO apply the elastomeric roof coating at National Coatings’ recommended coverage rate. Click here for all of our Installation Guide Specifications. Depending on which system you are installing (AcryShield Roof Management, AcryPly Roof Restoration, AcryShield SPF or SRS Silicone Roofing System) two or three coats are required; base, intermediate with reinforcing polyester fabric (if required) and top coat(s) are used.

DO apply using a brush, roller or spray.

DO apply at temperatures above 50ºF.

DON’T apply before rain, dew or freezing temperatures. Unless, you use a Quick Set product, which is a unique, fast-setting, acrylic, elastomeric coating that provides resistance to early wash-off associated with heavy dew and light rain. (Continued)

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