For decades Nullifire has been one of the leading innovators of steel protection and intumescent coatings.
Intumescent coatings protect steel from reaching structural failure temperatures and with steel protection from Nullifire these will maintain structural stability for up to 120 minutes, giving the emergency services time to evacuate people from the structure and stop the fire.
Our products have been exhaustively tested both in our own laboratories but also to national and international standards in independent test houses across the globe, offering the ability to match a number of requirements.
Engineered for compatibility, Nullifire intumescent coatings range includes basecoat, primers and top seals - a complete system for fire protection and decoration of structural steel.
Simply hover over your selected coating build, to see what products we would recommend for install.
Water-Based Intumescent Coatings (SC800 range)
Nullifire pioneered water-based technology, which gives a smooth finish in a faster time than other methods. Given the environmental benefits of water-based coatings then these products are now the preferred choice among specifiers and applicators alike.
Solvent-Based Intumescent Coatings (SC600 range)
For when environments are semi-exposed then solvent based products still provide an answer in obtaining an excellent finish in a reasonable time frame.
Hybrid Intumescent Coatings (SC900 range)
These unique technologies have been developed to provide faster cure times without multiple coats, while still delivering the same level of fire protection and ratings. These are only available through Nullifire's approved applicators.
For primers that work in harmony with protective intumescent coatings then look no further than these recommended solutions from Nullifire.
All of these have been tested to enable them to be specified together with the confidence that they will perform both in application and in the event of fire.
Top Seals are the final element, designed to make the finished steel work look good, but also to protect the intumescent basecoat underneath.
Always make sure that the top seal is compatible with the basecoat by selecting from the Nullifire range.
SC601 is a single pack acrylic thin film intumescent base coat for the protection of internal and semi exposed structural steelwork.
SC604 is a borate free, high solids, low VOC single pack acrylic thin film intumescent for the protection against fire of structural steelwork, optimised to provide 60 minutes fire resistance.
SC802 Intumescent Basecoat is a water-based, white, thin film intumescent coating for the protection of internal structural steelwork, optimised to 60 minutes fire resistance.
SC803 Intumescent Basecoat is a water-based, white, thin film intumescent coating for the protection of internal structural steelwork, optimised to 60 minutes fire resistance.
SC902 is a low VOC, one coat, high build system, based on patented technology
SC901 is a low VOC, one coat, high build system, based on patented technology. It provides a fast cure effective structural fire performance, for steelwork, up to a 120 minute fire rating.
PM015 is a high build, low temperature curing aluminium surface tolerant epoxy primer. It provides excellent levels of barrier protection and corrosion resistance on various steel types. Nullifire...
PM020 is a fast drying, single pack, modified alkyd primer. A one pack solution that is well suited to production shops or sites that need fast cure to dry and handling times and suitable for any...
TS815 Solvent-Based Acrylic Top Seal is an eggshell decorative top seal. It is primarily for use with Nullifire intumescent basecoats on internal or external steelwork.
TS816 is a single component water-based acrylic eggshell / soft sheen decorative topcoat for use with Nullifire intumescents on internal steelwork or mild external environments.