Premium Epoxy Phenolic Insulation Board – Durable & Versatile Industrial-Grade Sheet
High-performance epoxy phenolic resin composite with embedded fiber reinforcement for exceptional electrical insulation and heat resistance (up to 155°C). Precision-layered manufacturing ensures uniform density and smooth surface finish. Ideal for electrical enclosures, transformer barriers, and CNC machining components. Flame-retardant (UL94 V-0 compliant) with low thermal expansion, perfect for high-voltage and high-temperature industrial applications. Direct bulk pricing from global wholesale supplier – unmatched cost efficiency for large-volume orders. Custom sizing available upon request. Stock ready for fast global shipping.