Roofing & Plumbing

MayCoat™ Polymer-Coated Lead Flashings

Thermoplastic-coated lead flashings that resist UV, rodent chewing, and corrosion with no VOCs or chlorine.

Made in the U.S.A.ISO 9001:2025 Certified
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MayCoat™ Polymer-Coated Lead Flashings
Roofing & PlumbingMayco Industries
Manufactured
In-house
Quality
ISO 9001
Customization
Engineering support
Lead times
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Description

Overview

Thermoplastic-coated lead flashings that resist UV, rodent chewing, and corrosion with no VOCs or chlorine.

Home MayCoat™ Polymer-Coated Lead Flashings

Squirrels hate it, but the environment loves it! We’re not sure why squirrels think lead is so delicious, but you won’t have that problem here. One taste of MayCoat™ and they’ll scurry away, disgusted. And your roof will look better than ever. MayCoat™ Polymer-Coated Lead Flashings provide unmatched durability for your weatherproofing needs. Unlike other brands, MayCoat™ uses state-of-the-art thermoplastic coating technologies. The result: a product that you can bend without cracking, and unlimited protection against the elements. We should know. We field-test it in the scorching Florida sunshine.

And don’t worry about the environment. A coating on your flashing means no direct contact between lead and the outdoors. Also, our product contains no volatile organic compounds, and no phthalates, halogens, or isocyanates. Still with us? Good. Because MayCoat™ uses no chlorine components, and thus does not emit hydrogen chloride gas. Repeat: Our product does NOT excrete poisonous gas. So you’ll be free to enjoy your weekends, knowing your roof is no longer a rodent chew toy and you’re making the world a cleaner place. Currently available only in Black & Gray.

Applications

Typical applications

Where this product is engineered to perform.

  • Rodent and squirrel chewing deterrence on roof vent pipes

  • Atmospheric corrosion protection in coastal environments

  • Aesthetic color-matching on visible roof penetrations

  • Environmentally safe lead barrier encapsulation

Industries

Industries served

Commercial ContractorsRoofingPlumbing SupplyOEMs
Specifications

Product specifications

Coating TechnologyAdvanced state-of-the-art thermoplastic polymer encapsulation
Color AvailabilityBlack & Gray
FlexibilityEngineered to bend to roof contours without cracking coating
Environmental SafetyZero direct lead-to-outdoor contact; 0% VOCs
Chemical PurityNo phthalates, halogens, or isocyanates; 0% chlorine (no HCl gas)
Field TestingExtensively field-tested in harsh Florida UV and coastal conditions

Specifications subject to custom engineering and alloy options. Contact Mayco engineering for specific sizes, tolerances, and custom certifications.

Engineering Support

Need a custom size, alloy, or configuration?

Mayco provides engineering support and design consultation — from small radiation shielding jobs to large ballast projects. Our team can help specify the right product, dimensions, and tolerances for your application.

Made in the U.S.A.

Every Mayco product is manufactured in-house across our U.S. plants and backed by our ISO 9001 quality system.

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