UN Fire-Resistant Spray 400 ml, Black 9011, MPN MTP ZA CZ

UN fire-resistant spray in a 400 ml aerosol can delivers a ready-to-use black (9011) coating intended to improve the fire performance of treated surfaces. The product is designed for touch-up and maintenance applications on substrates such as metal and wood, providing a heat-resistant film that helps delay flame spread and reduce the speed of surface combustion. Supplied as an aerosol, it offers an even spray pattern for small- to medium-scale repairs and protective finishes.

Advantages

The aerosol format provides convenient, ready-to-use application without the need for additional equipment. The black 9011 finish offers both aesthetic coverage and functional protection where a dark, low-reflective surface is required. Formulated to form a heat-resistant barrier, the spray helps slow flame propagation on coated surfaces and is suitable for maintenance and touch-up work on diverse substrates.

Suitable for

• Touch-up and maintenance of metal elements such as frames, pipes, and fixtures
• Local treatment of wooden surfaces that require improved fire performance
• Repairing or recoating small areas in installations where a fire-retardant finish is needed
• Applications requiring a black, matte or low-gloss protective coating

When it may not be suitable

This spray is intended for spot treatment, maintenance and small-scale applications rather than full-scale fireproofing of structural elements. For large-area applications or where certified passive fire protection systems are required by regulation, professional intumescent coatings or specialist installation by certified contractors may be necessary. The aerosol format is not intended for continuous high-temperature exposure beyond typical fire-retardant performance limits.

Key specifications

• Format: 400 ml aerosol can
• Colour: Black (shade 9011)
• Type of use: Ready-to-use fire-resistant coating for touch-up and maintenance
• Suitable substrates: Metal, wood and various common building materials (surface preparation recommended)
• Application: Spray application for small to medium areas

How to use

Shake the can thoroughly before use. Ensure the surface is clean, dry and free of loose material, oil or rust. Hold the can upright at the recommended distance (usually 20–30 cm) and apply in even passes to achieve a uniform film. Allow appropriate drying time between coats; multiple thin coats are preferable to one thick coat for consistent coverage and adhesion. Follow ventilation and safety guidance printed on the can during application and drying.

What to consider before purchase

• Intended use: suitable for touch-up and maintenance, not a substitute for certified full-area fireproofing systems
• Surface compatibility: ensure compatibility and carry out a small test if treating painted or sensitive substrates
• Application scale: aerosol format is best for small to medium areas; consider alternative formats for large surfaces
• Safety and ventilation: use in well-ventilated areas and follow local regulations regarding aerosol and fire-retardant products

Usage recommendations

For best results, clean and degrease surfaces before spraying, apply several thin coats rather than one heavy coat, and allow full drying time between coats. Use personal protective equipment and ensure adequate ventilation during application.