✅ Water green fiberglass board with reliable composite structure: Glass Fiber + Unsaturated Polyester Resin

✅ Excellent high insulation performance for electrical isolation requirements

✅ High mechanical strength, good wear resistance and high temperature resistance

✅ Outstanding corrosion resistance, stable performance under complex working environments

✅ Available in water green and black colors, ultra-thin specifications optional

✅ Non-standard sizes and any specifications customizable upon request

✅ Welcome to contact customer service for detailed customized requirements

✅ Widely used in construction, automotive, shipbuilding, power, machinery and other industries

📌 Product Information

• Product Name: FR4 Fiberglass Board / Water Green Epoxy Resin Insulation Board
• Material Composition: Glass Fiber + Unsaturated Polyester Resin
• Standard Color: Water Green, Black
• Core Characteristics: High insulation, high mechanical strength, wear resistant, high temperature resistant, corrosion resistant
• Surface & Type: Ultra-thin epoxy fiberglass insulation plate, easy machining
• Customization: All non-standard specifications can be customized. Consult customer service for details
• Application Scope: Construction, automotive, shipbuilding, electric power, machinery and related industries

✨ Key Features & Advantages

• Composite material made of glass fiber and unsaturated polyester resin with stable physical properties.
• Superior insulation capability, effectively isolating circuits and preventing electric leakage.
• High mechanical strength, sturdy structure with strong wear resistance for long-term use.
• Good high temperature resistance, maintains stable performance under continuous heating conditions.
• Excellent corrosion resistance, adapts to various corrosive working environments.
• Ultra-thin plate options available, supports cutting, drilling and other machining processes.
• Flexible customization, support all kinds of non-standard sizes according to customer demands.
• Multiple color options including water green and black to satisfy different project needs.

🔧 Wide Application Scenarios

• Insulation structural parts for construction engineering
• Mechanical and insulating components for automotive and ship equipment
• Electrical insulation accessories for power and electronic equipment
• Machinery equipment support plates, fixture plates and insulation spacers
• All fields requiring high-strength, temperature-resistant insulating fiberglass panels

✅ FR4 Fiberglass Board, Water Green Ultra-Thin Epoxy Resin Insulation Board, Black High Temperature Resistant Fiberglass Plate, Glass Fiber & Unsaturated Polyester Resin, High Insulation High Strength Corrosion Wear Resistant, Custom Non-Standard Sizes for Construction Automotive Ship Power Machinery Industry!

FR4 Fiberglass Board | Water Green Ultra-Thin Epoxy Resin Insulation Board, Black High Temperature Resistant Glass Fiber Plate, Glass Fiber + Unsaturated Polyester Resin, High Insulation High Strength Corrosion Resistant, Custom Non-Standard Specifications for Construction Automotive Ship Electric Power Machinery