Bollom Brosteel Ultra 60 Intumescent Fire Metal Paint White White 2.5l

Bollom Brosteel Ultra 60 is a thin-film waterborne intumescent fire metal paint designed to provide 30 and 60 minutes fire resistance on structural steel members in internal environments. Applied to primed steelwork, this coating works by softening and expanding in the event of a fire to form a carbon foam layer that insulates and protects the structure from intense heat. The waterborne formulation is easy to apply by brush or airless spray, with no specialist application skills required. Before application, steelwork must be primed with a compatible anti-corrosion primer suited to the building environment, with a dry film thickness not exceeding 100 microns. Thermoplastic, bitumen, or chlorinated rubber coatings should not be used. Where steel has been galvanised or treated with a zinc-rich primer, a suitable tie-coat must be applied first. Features and Benefits: • Expands to form a protective carbon foam layer in the event of a fire • Provides 30 and 60 minutes fire resistance on sta