SC601 is a single pack, solvent-based acrylic thin film intumescent steel coating for the protection of structural steelwork, optimised to provide 60 minutes fire resistance.

After suitable drying, SC601 applications can be exposed to the weather for up to 6 months provided that ponding water due to rainfall, condensation or other site/transportation/storage circumstances does not occur.

On-site version, SC602, is also available.

• Competitive loadings.
• Compatible with various primers and topcoats.
• Easy to apply.
• SC601 is suitable for on-site and off-site application.
• Optifire®+ unique traceability identifier.
• Certifire CF5767.

SC601 Product Data Sheet
Material Safety Data Sheet

Loadings Table
Application Instructions

Nullifire Steel Coating Guidelines 2024

Information on Nullifire Intumescent Coating Systems & Performance

Can we be of help?

If you would like to send us your steel sizes we would be happy to calculate the loadings required using SC601.  We would recommend that intumescent coatings are carried out by an approved applicator

Safety data sheet must be read and understood before use. Flammable - keep away from open flames and other ignition sources.

For further information, please call us on 02476 422200.

All orders are usually despatched within 24 hours of receiving cleared payment (Mon–Fri).

The above information is based on current test data, health and safety information and application instructions supplied by our suppliers and manufacturers of the products. It is supplied for guidance and to the best of our knowledge is true and accurate. Customers should satisfy themselves to the suitability of the products in its intended use and no guarantee is given or implied as the conditions of actual use are beyond our control. If in doubt the customer should consult the designer of the project or the local building control. 

Fire Stopping Shop, disclaim any liability for loss, damage or other expense which may arise from the use of this information, data or products refereed to and reserve the right to amend or change any details without notice. This statement does not affect your statuary rights.