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PVDF / FEVE High-Performance Coating | Ultra-Weatherproof Fluorocarbon Topcoat for Exterior Walls
Detail Information
Product Highlights
CORE SELLING POINTS
•30-year weatherability — colour fade ΔE ≤ 3 units over full service life (ASTM D2244)
•AAMA 2605, QUALICOAT Class 2 & Class 3 approved — meets the strictest global architectural specifications
•Exceptional UV resistance: gloss retention ≥ 50% after 4,000h accelerated weathering (ASTM G154)
•Salt-spray resistance ≥ 4,000 h (ASTM B117) — ideal for coastal, marine and industrial environments
•Full colour customisation — RAL, NCS, Pantone and bespoke colour matching available
•Factory direct pricing — own resin compounding and production lines, fast lead times, OEM/ODM support
CORE ADVANTAGES
01 UNRIVALLED LONG-TERM WEATHERABILITY
GOMIN COATING's fluorocarbon paint is formulated with Kynar 500® PVDF resin — the industry benchmark for architectural durability. Colour fade is controlled to ΔE ≤ 3 (ASTM D2244) over 30 years of real-world exposure. No fading, chalking, or gloss loss in extreme climates from the tropics to sub-zero environments.
02 MAXIMUM UV & CORROSION PROTECTION
The C–F bond in PVDF resin is one of the strongest in polymer chemistry, making it virtually impervious to UV radiation, acid rain, ozone, and industrial pollutants. Salt-spray resistance exceeds 4,000 hours — proven performance for coastal high-rises, offshore structures, and heavy-industry facades.
03 GLOBAL CERTIFICATION — AAMA 2605 & QUALICOAT
GOMIN COATING fluorocarbon paints hold AAMA 2605 (highest architectural performance standard in North America), QUALICOAT Class 2 & Class 3 (Europe), and GB/T 23123 (China). These certifications are your guarantee of consistent, independently tested quality on every batch.
04 PRECISION COLOUR MATCHING & EXTENSIVE GLOSS RANGE
Available in any RAL, NCS or Pantone colour with ΔE ≤ 1.0 matching accuracy. Gloss levels range from 10% (ultra-matte) to 90% (high gloss), with metallic, pearlescent, and textured finishes available. Batch-to-batch colour consistency controlled by spectrophotometer in our QC laboratory.
05 FACTORY DIRECT — COMPETITIVE PRICING & FAST LEAD TIMES
GOMIN COATING owns our fluorocarbon resin compounding, pigment dispersion and coating formulation lines — eliminating middlemen and enabling competitive pricing, custom formulations in 10–15 working days, and bulk supply with no compromise on quality.
APPLICATION SCENARIOS
| Application | Detail |
| Architectural Aluminium | Curtain walls, aluminium composite panels (ACP), window frames, cladding systems, louvres and architectural extrusions. PVDF fluorocarbon is the specification-grade standard for all landmark building facades. |
| Steel Structures & Bridges | Anti-corrosion topcoat for structural steel, bridges, transmission towers, and heavy industrial frameworks. Exceptional adhesion to epoxy primers; extends maintenance intervals by 2–3x versus conventional systems. |
| Roofing & Cladding Panels | Pre-coated metal roofing, PPGI/PPGL coil coating systems, and standing-seam roofing. Retains flexibility after forming; no cracking or delamination during roll-forming or site bending. |
Coastal & Marine Structures | Offshore platforms, marine superstructures, port facilities and seaside infrastructure. Surpasses 4,000 h salt-spray resistance — purpose-engineered for the harshest corrosive environments. |
Transportation Equipment | Railway carriages, bus bodywork, shipping container exteriors and airport infrastructure. High-impact and abrasion resistance; colour-fast throughout the service life of the vehicle. |
Industrial Equipment | Chemical plant housings, petroleum storage tanks, power generation equipment and heavy machinery. Compatible with a full range of epoxy and zinc-rich primer systems. |
Signage & Commercial | Exterior signage, advertising structures, retail facades and commercial canopies. Excellent print-over and clear-coat compatibility; maintains vibrancy under prolonged outdoor exposure. |
PRODUCT SPECIFICATIONS
Product Range Overview
| Product Grade | Resin System | Key Standard | Typical Use |
| GM-PVDF 70 | 70% PVDF | AAMA 2605 / QUALICOAT Cl.3 | Premium architectural facades, landmark buildings |
| GM-PVDF 50 | 50% PVDF blend | AAMA 2604 / QUALICOAT Cl.2 | Standard architectural cladding, roofing |
| GM-FEVE 100 | 100% FEVE resin | AAMA 2605 equivalent | Cold-cure / air-dry applications, field touch-up |
GN-FEVE Clear | FEVE clearcoat | ISO 2813 | Metallic / anodised finish protective clearcoat |
Performance Properties
| Product Grade | Test Standard | Value / Result |
| Film Thickness (DFT) | ISO 2808 | 25–35 μm (topcoat); system 60–80 μm |
| Gloss Level Range | ISO 2813 (60°) | 10% – 90% GU (specify on order) |
| Adhesion | ISO 2409 (cross-cut) | Grade 0 |
Pencil Hardness | ASTM D3363 | ≥ F (typically H) |
Impact Resistance | ASTM D2794 | ≥ 80 in-lb (direct & reverse) |
Flexibility / T-Bend | ASTM D4145 | 0T — no cracking |
Salt Spray Resistance | ASTM B117 | ≥ 4,000 hours |
Humidity Resistance | ASTM D2247 | ≥ 4,000 hours, no blistering |
UV Accelerated Weathering | ASTM G154 (QUV-A) | 4,000 h; gloss retention ≥ 50% |
Colour Retention (ΔE) | ASTM D2244 | ΔE ≤ 3 over 10-year Florida exposure |
Chalking Resistance | ASTM D4214 | Rating ≤ 8 (10 = no chalk) |
Chemical Resistance | ISO 2812 | Resistant to acid rain, SO₂, H₂S, alkali |
VOC Content | ISO 11890 | ≤ 420 g/L (waterborne: ≤ 100 g/L) |
Solid Content (by weight) | ISO 3251 | 50–65% (system-dependent) |
Pot Life (2K systems) | — | 4–8 hours at 25°C |
Curing Temperature | — | PVDF: 220–250°C; FEVE: ambient or 80–120°C |
HOW TO APPLY CORRECTLY
Manufacturing / Coil Coating Application (PVDF)
STEP 01 Surface Pre-Treatment: — Degrease, chromate or chrome-free pre-treatment (Bonderite, Oxsilan), rinse and oven-dry the aluminium or steel substrate to achieve a contamination-free, activated surface.
STEP 02 Primer Application: — Apply GC epoxy or polyester primer at 5–8 μm DFT via roller coater. Cure at 220–230°C PMT. Ensures adhesion and corrosion-barrier performance.
STEP 03 PVDF Topcoat Application: — Apply GC-PVDF 70 or GC-PVDF 50 fluorocarbon topcoat at 20–25 μm DFT via roller coater. Cure at 240–250°C peak metal temperature (PMT). Inspect film thickness and appearance 100%.
STEP 04 Optional Clearcoat: — For metallic or anodised finishes, apply GC-FEVE Clear at 8–12 μm DFT. Bake at 220°C PMT or allow ambient cure for FEVE systems.
STEP 05 Quality Inspection: — Conduct cross-cut adhesion, pencil hardness, gloss measurement and visual defect inspection before coil rewind. Issue QC report per batch.
On-Site / Field Application (FEVE)
STEP 01 Surface Preparation: — Abrasive blast to Sa 2.5 (ISO 8501-1) or mechanical grind to St 3. Remove all mill scale, rust and contaminants. Ensure surface profile 40–70 μm (Rz).
STEP 02 Primer: — Apply two-pack epoxy zinc-rich primer (80 μm DFT) or zinc phosphate epoxy primer (50 μm DFT). Allow full cure before topcoat.
STEP 03 FEVE Topcoat: — Mix GC-FEVE 100 two-pack system thoroughly at specified ratio; apply by airless spray or HVLP at 40–50 μm DFT per coat. Two coats recommended for full performance.
STEP 04 Curing & Inspection: — Allow minimum 24 hours ambient cure before light use; 7 days full cure. Test adhesion (pull-off ≥ 5 MPa), DFT and gloss. Issue inspection report.
Storage & Handling of Paint
→Store in sealed containers at 5–35°C in a dry, ventilated warehouse away from direct sunlight
→Shelf life: 12 months from manufacture date in original unopened containers
→Stir or agitate thoroughly before use — do not dilute beyond the recommended thinning range
→For 2K (two-pack) systems: mix only the quantity required for immediate use within pot life
→Dispose of empty containers and waste material in accordance with local environmental regulations
THE GOMIN COATING ADVANTAGE
Factory & Brand Strength
🏭 STATE-OF-THE-ART MANUFACTURING FACILITY
GOMIN COATING's 30,000+ m² production campus houses dedicated fluorocarbon resin compounding reactors, high-speed dispersers, automated filling lines and a continuous R&D pilot facility. Annual production capacity exceeds 5,000 MT of finished fluorocarbon coating — ensuring supply continuity for even the largest project requirements.
🔬 IN-HOUSE R&D AND QC LABORATORY
Our coating laboratory is equipped with spectrophotometers, QUV accelerated weathering chambers, salt-spray test cabinets, pull-off adhesion testers, film-thickness gauges and viscosity control systems. Every batch is tested before release; results issued with every shipment. Custom colour development in 5–7 working days.
🌏 GLOBAL EXPORT NETWORK — 50+ COUNTRIES
GOMIN COATING products are specified on landmark architectural projects across Asia, the Middle East, Europe, Africa and the Americas. We are experienced in shipping coatings internationally — compliant packaging (UN-approved containers), hazmat documentation, MSDS/SDS for all markets, and customs clearance support.
🤝 TECHNICAL SUPPORT & APPLICATION GUIDANCE
Our team of coating technologists provides pre-project specification support, applicator training, site visits and on-call technical assistance. Every customer receives a dedicated account manager ensuring seamless communication from enquiry through to project completion.
✅ CERTIFIED QUALITY, PROVEN ON LANDMARK PROJECTS
GOMIN COATING holds AAMA 2605, QUALICOAT Class 2 & 3, ISO 9001:2015, and ISO 14001:2015 certification. Our fluorocarbon coatings have been applied on airport terminals, high-rise curtain walls, cultural centres, and infrastructure projects where 30-year performance warranties are contractually required.
"GOMIN COATING's PVDF fluorocarbon paint passed our full AAMA 2605 specification testing with outstanding results. Three years into the project, colour and gloss on the facade remain as-applied. A benchmark-quality product backed by genuine technical support." — Curtain Wall Contractor, UAE · Ongoing partnership since 2020
VEDIO
YOUR QUESTIONS ANSWERED
What is fluorocarbon paint and why is it superior to conventional paints?
Fluorocarbon paint (PVDF or FEVE) utilises C–F bonds — among the strongest bonds in organic chemistry — to deliver unmatched UV resistance, colour stability and weatherability over 30+ years. Conventional polyester or polyurethane paints typically require repainting within 5–10 years; GOMIN COATING fluorocarbon dramatically extends that cycle, reducing whole-life maintenance cost.
What is the difference between PVDF and FEVE fluorocarbon coatings?
PVDF (Polyvinylidene Fluoride, e.g. Kynar 500®) requires high-temperature baking (220–250°C) and is used in factory coil-coating and spray-applied architectural systems. FEVE (Fluoroethylene Vinyl Ether) cures at ambient temperature or mild bake, making it ideal for field application, maintenance repainting and wood/steel substrates where oven-baking is not possible. Both systems deliver equivalent weatherability.
Does GOMIN COATING's fluorocarbon paint comply with AAMA 2605?
Yes. Our GC-PVDF 70 (70% Kynar 500® PVDF) and GC-FEVE 100 products both hold AAMA 2605 certification — the highest performance category for liquid applied architectural coatings. Third-party test certificates are available upon request.
SPECIFY GOMIN COATING ON YOUR NEXT PROJECT
Call to Action
Whether you're specifying a landmark facade, managing a maintenance project, or sourcing for high-volume production — GOMIN COATING delivers certified PVDF & FEVE fluorocarbon paints with 8-hour quote response, free colour sampling, and dedicated technical support from enquiry to application completion.
Contact Channel Details
📩 Email ： mesco@mescogroup.com.cn
💬 WhatsApp / WeChat： +86 151-3456-5556
🌐 Website ： www.mescocoating.com
📍 Factory Location Guangdong Province, China — Factory visits welcome by appointment
🕐 Response Time Within 8 hours — formal quotation + TDS + MSDS + colour chip dispatch
📩 REQUEST A QUOTE · 🎨 FREE COLOUR SAMPLE · 📋 DOWNLOAD TDS / MSDS
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