What is Kynar® | Why PVDF Paint Systems Matter
UNDERSTANDING PVDF PAINT SYSTEMS
PVDF (short for Polyvinylidene Fluoride) is the gold standard in architectural paint coatings for metal roofing and siding. These systems are prized for their unmatched durability, resistance to fading, chalking, and harsh environmental conditions.
The key to this performance lies in the fluoropolymer backbone of PVDF resins. When combined with high-quality acrylics and pigments, they create coatings that last for decades without significant color change or gloss loss — even in extreme climates like coastal regions or the humid, UV-intense environments of South Florida.
Unlike other coating types, PVDF systems form a molecularly bonded shield around the metal surface, resisting chemical, UV, and moisture-related degradation at the microscopic level. This makes them an ideal choice for architects, contractors, and building owners looking for a long-term finish that maintains both function and appearance year after year. Whether you're concerned with curb appeal or corrosion resistance, PVDF coatings deliver where it counts.
Where Does Kynar® Fit In?
Kynar® 500 is a brand — not just a paint system, but a licensed formulation developed by Arkema. It's recognized across the construction and architectural industries as a top-tier PVDF resin. In fact, only coatings that contain at least 70% Kynar 500® PVDF resin in the binder are allowed to carry the Kynar® name.
At Platinum Metals, we proudly offer coil-coated metal products using PVDF paint systems that utilize genuine Kynar 500® resin, applied through a licensed coating provider. This means your project benefits from the proven protection and performance Kynar is known for, even though we don’t manufacture the resin ourselves.
Our 22-gauge and 24-gauge metal products are coated with these Kynar-based systems to meet the AAMA 2605 specification, which requires exceptional color retention, resistance to chalking, and gloss preservation for up to 20–30 years.
PVDF vs. SMP | Why the Difference Matters
Most metal coatings fall into one of two categories:
| Feature | PVDF (Kynar 500®) | SMP (Ceram-A-Star® 1050) |
|---|---|---|
| Resin Type | Fluoropolymer | Silicone-Modified Polyester |
| UV Resistance | Superior – resists fade & chalking | Moderate – fades over time |
| Gloss Retention | Excellent (70–80% gloss retention) | Good, but degrades faster |
| Expected Lifespan | 20–30 years in severe climates | ~10–15 years depending on use |
| Typical Warranty | Up to 30 Years | ~20 years |
| Ideal For | Commercial, Coastal, High-End Builds | Residential, Moderate Climates |
While SMP coatings like Ceram-A-Star® 1050 offer solid performance, especially in less demanding environments, they can't match the longevity or resistance to chalking and fading that PVDF systems like Kynar 500® provide.
Why Choose Platinum Metals for Kynar® Based Coatings?
At Platinum Metals, our mission is to deliver metal roofing and siding products that stand the test of time — and the elements.
When you choose our Deluxe Series [PVDF] Coated 22g or 24g metal, you’re getting:
- Kynar-backed performance from an authorized licensed coating provider
- Maximum protection against UV, corrosion, and weathering
- Superior aesthetics with enduring color and gloss
- Warranties you can trust, aligned with the standards of AAMA 2605
Whether you're working on a commercial, architectural, or high-end residential project, our Kynar-coated products provide the assurance your clients demand with the longevity your bottom line appreciates.
See our Platinum Deluxe Series [PVDF] Kynar® Color Options:
Standard Deluxe Colors | Available for any 24g or 22g product
Premium Deluxe Colors | Available for any 24g or 22g product
GET YOUR QUOTE TODAY
For Your Project Using the Kynar® PVDF Paint System
Ready to upgrade to the industry’s best-performing paint system? Get in touch with our team today for a custom quote on your next project. Just fill out the form below and we'll get started right away! Estimates are always free!
Kynar PVDF Contact Form
Platinum Metals uses licensed Kynar 500® coatings through authorized providers. Kynar® is a registered trademark of Arkema Inc.
