FRP Anti-Corrosion Cooling Tower Panel
FRP Cooling Tower Casing Panel is a corrosion-resistant composite panel engineered specifically for the exterior casing and wall panels of industrial cooling towers, where continuous exposure to water vapor, chemical treatment agents, and outdoor weathering demands long-term material stability. The panel is built with an epoxy vinyl ester resin system, offering excellent resistance to strong acids, alkalis, and electrochemical corrosion — well beyond the performance of standard polyester resin panels. Reinforcement uses alkali-free RF anti-corrosive fiberglass chopped strand mat, combined with a UV-resistant gel coat surface chemically bonded to the substrate, protecting against aging and fiber exposure over time. Available in thickness 2-4mm, flattened width up to 1.5m, and length up to 5.8m (20ft container) or 11.8m (40ft container), this panel suits cooling tower manufacturers and industrial HVAC/power plant contractors. MOQ: 500 sqm.
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Key Features
Epoxy Vinyl Ester Resin System
Offers superior resistance to strong acids, alkalis, and electrochemical corrosion compared with standard polyester resin.
Alkali-Free RF Anti-Corrosive Fiberglass
Chopped strand mat reinforcement provides high chemical resistance and high tensile strength.
UV-Resistant Gel Coat Surface
Chemically bonded to the substrate, protecting against aging and fiber exposure from prolonged outdoor use.
Container-Optimized Sizing
Length up to 5.8m (20ft container) or 11.8m (40ft container), reducing shipping cost per unit area.
High Temperature Resistance
Suitable for the elevated temperature and humidity conditions inside cooling tower enclosures.
Low MOQ for Trial Orders
MOQ 500 sqm allows customers to trial the material before committing to large-volume orders.
Typical Applications



Technical Specifications
| ITEM | SPECIFICATION |
| Product Name | FRP Cooling Tower Casing Panel |
| Resin System | Epoxy Vinyl Ester Resin |
| Reinforcement | Alkali-Free RF Anti-Corrosive Fiberglass Chopped Strand Mat |
| Surface | UV-Resistant Gel Coat |
| Thickness | 2mm-4mm |
| Flattened Width | Up to 1.5m |
| Length | Max 5.8m (20ft container) / 11.8m (40ft container) |
| MOQ | 500 sqm |
Why Choose Epoxy Vinyl Ester Resin
Compared with standard polyester resin panels, epoxy vinyl ester resin offers substantially stronger resistance to strong acids, alkalis, and electrochemical corrosion - critical for cooling towers exposed to water treatment chemicals and continuous moisture cycling. This translates into a longer service life and lower long-term replacement costs for cooling tower operators
Why Choose RUNFENG
- 6 Continuous FRP Production Lines, Annual Capacity 3 Million sqm
- ISO9001 / ISO14001 / OHSAS18001 Certified, Contributor to National Standard GB/T14206
Frequently Asked Questions
Why use epoxy vinyl ester resin instead of standard polyester resin?
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Epoxy vinyl ester resin offers significantly stronger resistance to strong acids, alkalis, and electrochemical corrosion, making it better suited for the harsh chemical and moisture conditions inside cooling towers.
What is the MOQ for a trial order?
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MOQ is 500 sqm, allowing customers to evaluate the material before placing a larger-volume order.
What length options are available for container shipping?
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Length up to 5.8m fits a 20ft container, and up to 11.8m fits a 40ft container, optimizing shipping cost per unit area.
Can thickness be customized?
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Yes, standard thickness ranges from 2mm to 4mm and can be adjusted based on your project requirements.
What is the sample policy?
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Free samples are available upon request (shipping cost at buyer's expense). Please contact us with your specific requirements for a formal quotation.
Request a Free Quote
Need corrosion-resistant FRP panels for your cooling tower casing or industrial cooling system? Contact RUNFENG today for samples, technical support, customized specifications, and pricing information. Our team will respond within 24 hours.
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