Coating Extends the Life of Aging Roofs

The new Silicone Roof Coating System from Mule-Hide Products Co. Inc. can be used to restore and repair asphalt, modified bitumen, metal, concrete, TPO, PVC and EPDM roof systems.

The new Silicone Roof Coating System from Mule-Hide Products Co. Inc. can be used to restore and repair asphalt, modified bitumen, metal, concrete, TPO, PVC and EPDM roof systems.

The new Silicone Roof Coating System from Mule-Hide Products Co. Inc. can be used to restore and repair asphalt, modified bitumen, metal, concrete, TPO, PVC and EPDM roof systems. It includes a cleaner to prepare the substrate for priming; two primers to improve adhesion of the topcoat; a multipurpose sealant for use with reinforcement roofing fabric to complete repair and maintenance tasks; three topcoats—Silicone Roof Coating (available in white and gray), Silicone Masonry Wall Coating (available in white and gray) and Silicone Skylight Coating; and a cleaner to wash tools and equipment. All products are solvent-free and comply with VOC regulations throughout North America.

Roof Restoration Coating System Is an Alternative to Complete Roof Replacement

The Metacrylics Roof Restoration System is an alternative to a complete roof replacement and tear-off.

The Metacrylics Roof Restoration System is an alternative to a complete roof replacement and tear-off.

The Metacrylics Roof Restoration System is an alternative to a complete roof replacement and tear-off. It provides adhesion to a variety of existing roof systems to form a monolithic, waterproofing membrane, protecting your roof system from further weathering, UV deterioration, moisture, wind and thermal shock—elements that reduce the life of a roof system. The results is a seamless, reflective, economical solution providing many benefits, including a CRRC and ENERGY STAR system that exceeds all Title 24 requirements.

Benefits:

  • Saves energy
  • Environmentally friendly
  • No tear-off
  • Reduces heat transfer
  • Keeps building cool
  • Withstands ponding
  • Low-cost maintenance
  • Quick and easy installation
  • Super adhesion to a variety of surfaces
  • VOC compliant
  • Sprayer or roller applied
  • Chemical and fire resistant
  • Excellent wind resistance

Metacrylics 3-Second Acrylic is in the final stage of development and will be available this summer. It can be sprayed to any mil thickness in a single pass because of its instant set time.

The 3-Second Acrylic is a two-part, water-based, non-flammable, non-solvent, low-VOC product that has excellent adhesion and very low perms.

Modified Acrylic Latex Binders Are Designed for Restoration of TPO Roofing Membranes

Arkema Coating Resins, a business unit of Arkema, has added to its line of waterborne binders for use in formulating roof coatings.

Arkema Coating Resins, a business unit of Arkema, has added to its line of waterborne binders for use in formulating roof coatings.

Arkema Coating Resins, a business unit of Arkema, has added to its line of waterborne binders for use in formulating roof coatings. The new product is ENCOR Flex 192, a modified acrylic latex binder designed for coatings used in the restoration of low-slope, commercial thermoplastic polyolefin (TPO) roofing membranes. Properly formulated, ENCOR Flex 192 offers outstanding dirt pickup resistance and adhesion to TPO, and can eliminate the need for a solvent primer to help lower roof maintenance and restoration costs.

The AC Cool Roof Binder systems are based on Kynar Aquatec PVDF binders, developed by Arkema’s fluoropolymer group, and ENCOR Flex polymers from Arkema Coating Resins.

Currently three systems are available, allowing greater formulation flexibility across different applications:

  • AC III Binder System – This system uses a Kynar Aquatec FMA-12 PVDF based topcoat and ENCOR Flex 187 all acrylic or ENCOR Flex 192 modified acrylic basecoat to provide the highest possible level of performance and durability. It is designed primarily for the most demanding cool roof coating applications.
  • AC II Binder System – Utilizing a proprietary ENCOR Flex 187 all acrylic polymer or ENCOR Flex 192 modified acrylic latex, this base and topcoat system delivers excellent performance and meets ASTM D-6083, “Standard Specification for Liquid Applied Acrylic Coating Used in Roofing.”
  • AC I Binder System – This ENCOR Flex 3186 styrene acrylic system provides a good mix of performance and value for less demanding applications.

White Coating Improves Energy Efficiency

The Kemperol Reflect 2K FR from Kemper System is a cold, liquid-applied reinforced cool roofing system that can improve building energy efficiency.

The Kemperol Reflect 2K FR from Kemper System is a cold, liquid-applied reinforced cool roofing system that can improve building energy efficiency.


The Kemperol Reflect 2K FR from Kemper System is a cold, liquid-applied reinforced cool roofing system that can improve building energy efficiency. The white surface helps reflect sunlight and reduce the impact of infrared rays that can tax building cooling systems. The easy-to-apply, fully reinforced membrane is applied the same way as Kemper System’s Kemperol 2K-PUR solvent- and odor-free system, but the new liquid waterproofing pours out white and dries to a bright white. Because no topcoat is necessary, labor costs and installation times are reduced. The system consists of 70 percent rapidly renewable resources, is fire-rated for Class-A assemblies, and is odor-free and low-VOC.

Membrane System Reflects Sunlight to Reduce Impact of IR Rays

Kemperol Reflect 2K FR, a cold, liquid-applied reinforced cool roofing system that can improve building energy efficiency, was introduced by Kemper System America Inc.

Kemperol Reflect 2K FR, a cold, liquid-applied reinforced cool roofing system that can improve building energy efficiency, was introduced by Kemper System America Inc.

Kemperol Reflect 2K FR, a cold, liquid-applied reinforced cool roofing system that can improve building energy efficiency, was introduced by Kemper System America Inc.

The bright white surface helps reflect sunlight and reduce the impact of infrared (IR) rays that can tax building cooling systems.

The easy-to-apply, fully-reinforced membrane is applied the same way as Kemper System’s Kemperol 2K-PUR solvent- and odor-free system, but the liquid waterproofing pours out white and dries to a bright white finish. Because no topcoat is necessary, labor costs and installation time are reduced.

The cool roof resin membrane system consists of 70 percent renewable resources, is fire rated for Class-A assemblies, and is odor-free and low-VOC.

Kemperol Reflect 2K FR extends Kemper System’s efforts to support sustainable design. It works for exposed roofs where reflectivity can make a major impact on building energy demands, and it offers many of the same advantages as the Kemperol 2K-PUR system, popular for ‘Green Roofs’ and ‘Blue Roofs’.

The product was tested in Europe and proven valuable on ‘cool roofs’ (also known as ‘white roofs’) especially in warmer climates and areas with above average sunshine.

Both Kemperol systems are also both eligible for LEED credits under the U.S. Green Building Council’s Leadership in Energy and Environmental Design (LEED) certification program.

Kemperol membrane systems fully adhere to substrates, and are self-flashing and self-terminating for easy installation and edge-to-edge protection. They can seal roof perimeters, multiple penetrations and virtually any architectural detail, with extended-warranty protection. They are fully reinforced with 165 polyester fleece which absorbs the resin and can achieve proper membrane thickness in a single layer.

Restore Roofs that Retain Water

The #8000 from RM Lucas is ideal for flat roofs that experience periods of retained water.

The #8000 from RM Lucas is ideal for flat roofs that experience periods of retained water.


RM Lucas adds #8000 Silicone Roof Coating to its line of roof restoration products. The #8000 is ideal for flat roofs that experience periods of retained water. The breathable coating may be applied by spray or roller and is available in reflective white and other common colors. The coating bonds to all major roof substrates and comes with a warranty.

Architectural Metal Panels Offered with Graffiti-resistant Coating Systems

AEP Span is now offering its metallic-coated and pre-painted architectural metal panels with graffiti-resistant coating systems.

AEP Span is now offering its metallic-coated and pre-painted architectural metal panels with graffiti-resistant coating systems.

AEP Span is now offering its metallic-coated and pre-painted architectural metal panels with graffiti-resistant coating systems.

AEP Span’s factory applied graffiti-resistant coating systems consist of a three-coat system including a primer, a color coat, and a graffiti-resistant clear coat in a low to medium gloss and a high gloss. These coating systems are available in all AEP Span paint systems.

The graffiti-resistant coating systems work as a barrier of protection over a steel surface and is formulated to work with PPG’s DuraPrep Prep 400 graffiti remover. The coating systems prevent most graffiti material from gripping or shadowing the surface, which allows the field applied DuraPrep Prep 400 graffiti remover to wipe away graffiti. If an AEP Span architectural metal panel is spray-painted, graffiti can be eliminated by applying the graffiti remover directly to the stain, allowing it to sit for 10 to 60 seconds, then wiping it with a clean cloth or scrubbing it with a nylon brush. Most stains can be removed in 10 minutes or less.

Other graffiti that can be removed include paint overspray, pen and marker ink, lipstick, scuff marks, tape residue, bugs, tar, and many other substances that mar the appearance of steel building panels.

Exterior Coatings Are Field-proven

Valspar’s Fluropon exterior coatings

Valspar’s Fluropon exterior coatings

With its high durability and large color palette, Valspar’s Fluropon exterior coatings have become an industry standard for both metal coil coating and aluminum extrusion applications. These field-proven, high-performance, 70 percent polyvinylidene fluoride (PVDF) coatings are offered in two- to four-coat systems in nearly any formulation, including low gloss, low sheen, solar reflective and ENERGY STAR. A wide variety of colors also are available, from neutral to bright colors, micas, metallic, pearlescent and Kameleon color shifting coatings.

Fluropon coatings are ideally suited for long-life external use on monumental high-rise structures and pre-engineered buildings’ exterior architectural products made from aluminum, galvanized steel and Galvalume coils and aluminum extrusions. End-uses include: metal roofing and wall panel systems; framing for curtainwall, windows, skylights and entrance systems; louvers and grills, soffits, fascia, mullions, column covers and more.

Examples of projects featuring Fluropon include:

    • 930 Poydras residential tower, New Orleans
    • Sunnyvale Town Center Target Store, Calif.
    • Central Arizona College’s Maricopa Campus, Ariz.
    • Dallas Cowboys’ Stadium, Texas
    • Exploration Tower at Port Canaveral, Fla.
    • Waubonsee Community College, Plano, Ill.
    • Guthrie Theater, Minneapolis, Minn.
    • Paul David Athletic Training Center at Massillon High School, Ohio
    • Aria Resort and Hotel Las Vegas
    • Skyventure entertainment facility, Nashua, N.H.

These and other project examples can be viewed on Valspar’s website.

Fluropon, containing a 70 percent PVDF proprietary resin system, meets or exceeds the American Society for Testing and Materials’ stringent standards, the American Architectural Manufacturers Association’s AAMA 2605 high-performance exterior specification. Fluropon demonstrates reliable performance including resistance to harmful ultraviolet rays, chemical degradation, abrasions and humidity.

The Valspar Corporation supports its high-performance Fluropon system with industry-leading technical expertise, color-matching and sustainability resources, responsive customer service and high-priority lead times.

Membrane Restores Existing Metal Roofs

The Garland Co. Inc. has introduced its CPR System, a highly reflective, low-odor, synthetic liquid rubber membrane designed to waterproof and restore existing metal roof and wall panel systems.

The Garland Co. Inc. has introduced its CPR System, a highly reflective, low-odor, synthetic liquid rubber membrane designed to waterproof and restore existing metal roof and wall panel systems.

The Garland Co. Inc. has introduced its CPR System, a highly reflective, low-odor, synthetic liquid rubber membrane designed to waterproof and restore existing metal roof and wall panel systems. The lightweight, multi-layer waterproofing system will add 1/5 pound per square foot to existing roof systems when completed. It can be applied to properly prepared stainless steel, galvanized metals, Galvalume-coated metals, copper, aluminum and Kynarcoated metal roof systems. It is available in a brush- or trowel-grade version and can provide an additional 10 to 15 years of service life.

Line of Silicone Roof Coatings Offers Water- and Solvent-based Options

Polyglass U.S.A. Inc. has launched its latest white roof system option with a line of advanced silicone roof coatings products that include water-based and solvent-based options, primers and accessories

Polyglass U.S.A. Inc. has launched its latest white roof system option with a line of advanced silicone roof coatings products that include water-based and solvent-based options, primers and accessories.

In response to the increasing demand for durable white reflective roofs, Polyglass U.S.A. Inc. has launched its latest white roof system option with a line of advanced silicone roof coatings products that include water-based and solvent-based options, primers and accessories. Polyglass silicone roof coatings are inorganic, moisture-cured coatings that provide a seamless, flexible and durable protective barrier against weather elements.

Benefits of using Polybrite silicone coatings on roof restoration projects, as well as new construction, include:

  • Excellent resistance to weathering including UV radiation, extreme temperatures, rain, ice and snow
  • Improves ponding water protection
  • Can reduce energy costs by decreasing roof surface temperature
  • Fungal and algal resistant—even in high temperatures
  • NSF Protocol P151 approved for rainwater catchment (white only)
  • 50 year limited warranty

Polyglass offers two silicone roof coating options as part of its Kool Roof Solutions – Polybrite 90, a premium grade, high solids, single component silicone roof coating; and Polybrite 95, a solvent-based, ready-to-use silicone roof coating. Both Polybrite 90 and Polybrite 95 meet or exceed the requirements of ASTM D6694 and ASTM C1305; are UL Class A rated and will soon be ENERGY STAR approved; rated with the Cool Roof Rating Council; Factory Mutual approved, Miami Dade County compliant and Florida Building Code approved.

Polybrite 90 and Polybrite 95 are available in White and Kool Grey colors and can be purchased in 5 gallon pails and 50 gallon drums.

Learn more about Polybrite 90 and 95.