Nullifre intumescent solutions offer a reliable fire protection of internal steelwork. These include a complete range of water-based coatings that provide 30, 60, 90 and 120 minute fire protection to universal beams, columns and hollow sections.
Nullifire System S basecoats provide a durable and attractive surface, similar to a paint finish. However, in a fire, they expand to many times their original film thickness. This provides an insulating char to protect steelwork against heat build up and the effects of fire.
It is recommended that intumescent coatings are carried out by an approved applicator.