Polybond Fibrecoat – Zircon-Based Refractory Surface Coating & Binding Agent for Ceramic Fibre

Polybond Fibrecoat is a premium zircon-based refractory coating specially formulated to seal, protect, and strengthen ceramic fibre linings in high-temperature industrial environments. It creates a durable, hard protective skin on ceramic fibre blankets, modules, and other fibrous insulating materials, significantly improving resistance to erosion, high gas velocities, flame impingement, corrosive gases, and splashes from molten metals.

Key Benefits:

• High-Temperature Performance: Withstands temperatures up to 1,800°C (3,272°F), making it ideal for kilns, furnaces, ducting, process units, and other thermal insulation applications.
• Enhanced Durability: Binds surface fibres to prevent dusting, fibre degradation, and mechanical damage while maintaining the excellent insulating properties of the base material.
• Versatile Application: Excellent as a surface coating and binding agent for refractory ceramic fibres (RCF) and other fibrous refractories.
• Improved Longevity: Extends the service life of insulation systems in demanding industrial settings by solving common issues like erosion and fibre release.

Typical Applications:

• Kiln and furnace linings
• High-temperature ducting and exhaust systems
• Boilers and incinerators
• Any area where ceramic fibre requires protection from mechanical or chemical attack

Polybond Fibrecoat delivers a hard, erosion-resistant layer that outperforms many standard zircon coatings, providing reliable performance where fibre integrity and thermal efficiency are critical. Available in ready-to-apply formulations for brush, spray, or trowel application.

Size: 25kg