Nullifire SC900 repair kit enables seamless repairs to accidental damage in isolated areas in order to preserve fire integrity. Low VOC and no solvent entrapment or prolonged solvent odour.
The SC900 Series Repair Kit enables long-term repairs to accidental damage caused to an SC901 0r SC902 coating.
Please contact our Technical Team for further advice and information before application
The damaged area shold not exceed 150 mm x 150 mm. The temperature should be above 0°C. To reinstate the basecoat to its original thickness use the most appropriate method for the size and type of damage. Mixed SC900 should be worked into the damaged area and let slightly proud of the surrounding surface to minimise work when cured. The SC900 will shrink by about 10% after application.
It is recommended that for areas of high aesthetic appearance, further preperation is undertaken. This may involve using a window scrapper to smooth out surface abrasions. SC900 repair filler can easily be sanded by hand or mechanical sander to provide a flat finish.
Maintenance and Repair
Damaged areas should be abraded back to a sound surface. The surface should then be clean and dry before reapplying. The SC900 repair kit should be used for repairing scratches and chips. Once repaired, the top seal should be reapplied. Refer to Nullifire System SC900 Maintenance Instructions.
- BS476 Part 2 - 1987 and EN13381:Part 8
- C1, C2 and C3 environments
|Components:||Two Pack Component|
|Type:||A low VOC, high build formulation based on advanced hybrid technology|
|Finish:||Smooth Matt Finish|
|Stock Colours:||Off White|
|VOC Content:||137 g/litre|
|Volume Solids:||85% ±3%|
|Suitable Substrates:||To repair damage to SC901 or SC902 Intumescent Steel Coatings|
|Application Method:||Brush, Pallet Knife, Filling Knife|
|Theoretical Coverage:||1,750 g/m² based on an applied 1.00 mm dry film thickness|
|Wet Film Thickness (WFT):||-|
|Dry Film Thickness (DFT):||-|
|Touch Dry:||All areas should be allowed to dry for a minimum of 4 hours|
|Cleaner / Thinner:||Clean spray equipment with soapy water as per manufacturers instructions|
|Shelf Life:||9 months when stored as recommended in original unopened container|
|Packaging:||Available in 4.7g kit|
The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.
Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.