Structural Protection Range
Nullifires Structural Protection Range offers complete fire protection systems for steel and concrete. Featuring water-based, solvent-based, and hybrid intumescent coatings, alongside primers, topcoats, and cementitious mortars, these solutions ensure structural stability during fire incidents. With patented Optifire+ traceability technology and compatibility across Tremco CPG Europe brands, Nullifire provides architects, contractors, and specifiers with reliable, sustainable, and high-performance fire protection systems
Structural Protection Range – Fire Safety for Steel & Concrete
Nullifire, part of Tremco CPG Europe, delivers industry-leading fire protection systems designed to safeguard structural steel and concrete. Our intumescent coatings prevent steel from reaching critical failure temperatures, maintaining stability for up to 120 minutes and giving emergency services crucial time to act.
Why Choose Nullifire?
- Tested & Certified: Products meet national and international standards.
- Patented Technology: Optifire+ ensures traceability and quality assurance.
- Complete Systems: Compatible primers, topcoats, and mortars for full protection.
- Sustainability: Water-based and bio-sustainable solutions for eco-conscious projects.
Product Ranges:
- SC800 Water-Based Intumescent Coatings – Smooth finish, fast application, environmentally preferred.
- SC600 Solvent-Based Coatings – Durable solutions for semi-exposed environments.
- SC900 Hybrid Coatings – Faster cure times, fewer coats, exclusive to approved applicators.
- Primers & Topcoats – Tested for compatibility, ensuring long-term performance.
- Cementitious Mortars – Firestopping and sound absorption, supplied by Carboline.
Trusted by Professionals:
Architects, contractors, and specifiers rely on Nullifire for safe, strong, and sustainable fire protection systems. Whether for new builds or refurbishments, our solutions combine performance, aesthetics, and compliance with rigorous safety standards
Nullifire's Complete Structural Protection Range
The SC ranges...
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 Steel 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 Steel 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.
Supplied by Carboline - a brand of Tremco CPG UK
We’re very meticulous and rigorous when selecting and advising the appropriate primers for the full steel protection system.
These have been tested and proved that work in harmony with our protective intumescent steel coatings and can be specified together with the confidence that they will perform both in application and in the event of fire.
Topcoats are the final element, designed to make the finished steel work look good, but also to protect the intumescent steel coating underneath.
At Nullifire we can advise and provide you with the right topcoat for our complete steel protection system from Carboline. We’ve ensured that the topcoat is compatible with the intumescent steel coating.
Supplied by Carboline - a brand of Tremco CPG UK
Following the integration of Carboline as a brand of Tremco CPG in the UK, Nullifire 'Structural Protection' now has the benefit of a range of Carboline mortars to meet any specification - from bio sustainable fire protection to sound absorbing mortars with superior visual appeal
Latest News
Sustainability & Accreditation: How Perlifoc Eco + supports Greener Building
For many projects, achieving independent environmental certifications such as BREEAM, LEED,WELL and Cradle To Cradle is now a key part of the design brief. These accreditations require measurable environmental benefits across materials, energy, health, and lifecycle impact. Nullifire’s new range has been developed with these standards in mind.
Structural Protection News
Why Structural Protection is Needed?
New builds are expected to perform safely and efficiently for decades—often in challenging environments. Ensuring the right protective products are used from the outset is crucial.
