Up to 120 minutes fire protection. SC801 Intumescent Basecoat is a water-based, white, thin film intumescent coating to provide protection to internal structural steelwork.

SC801 is compatible with the full selection of Nullifire primers and top seals; so, it is easy to specify for those familiar with the company's range of products.  Additionally, the specifier can rest assured that this product is well within the latest environmental standards, being water-based and low odour – VOCs are just 21 g/l.

Test data and certification for SC801 is available for beams and columns, in accordance with BS476 Part 21: 1987. SC801 has been certified by the independent Certifire on I-sections and approved for 120 minutes performance.  The spray applied, reactive, intumescent coating is also in accordance with the ASFP Yellow Book Fire Resistance Classification – Revision 5.

Benefits:

• Water based intumescent coating suitable for internal use on structural steelwork for up to 120 minute fire resistance
• “Next generation” product - with greater efficiency on site
• Compatible with a full range of Nullifire primers and top-seals
• Very low VOC

Data Sheet Links

SC801 Product Data Sheet
SC801 Material Safety Data Sheet
SC801 Loadings Table
SC800 Series Application Instructions

Specification and Design Guidance Document 2024

Nullifire Steel Coating Guidelines 2024

Please Click Here for more 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 SC801.  We would recommend that intumescent coatings are carried out by an approved applicator.

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.