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Nullifire SC801 Intumescent Basecoat 25kg
Nullifire SC801 On-Site Water-Based Intumescent Basecoat is a white, thin film intumescent coating for the protection of internal structural steelwork. Topseal is available in a range of colours
£260.94 exc VAT | £313.13 inc VAT
10 in stock
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Product Description
Nullifire SC801 Intumescent Basecoat is a white, thin film intumescent coating for the protection of internal structural steelwork. Certified to provide up to 120 minutes fire resistance. Because it is easy to apply Nullifire On-Site Water-Based SC801 helps with efficiency on site. Also compatible with a full range of Nullifire primers and top seals, giving flexibility for your choice of finish.
Gives a smooth matt finish; for a decorative finish in a range of colours a Topseal is also available. The product is water based and so has low VOC levels.
- Water based intumescent coating suitable for internal use on structural steelwork for up to 120 minute fire resistance
- Easier to apply product means efficiency on site.
- Improved smooth matt finish
- Compatible with a full range of Nullifire primers and top seals
- Very low VOC
At Palatine Paints, we can assist in establishing the quantities needed and provision of the certificate of supply. So helping you meet building control, fire safety requirements. If you have been asked to apply fire resistant paint, please contact us.
Please Note: If certification is required, an intumescent enquiry form must be completed prior to purchase of the product, as this will ensure the correct quantity is applied to achieve the fire rating. The enquiry form is available to download from the ‘Data Sheets’ tab.
Product Documents
Surface Preparation
Proper surface preparation is essential for the success of any protective coating system. Before you begin ensure the area is free from any dust, oil, grease, old coatings and surface contaminants.
The preparation of steelwork prior to painting generally falls into two main areas; that of degreasing and the removal of rust and scale.
All surfaces to be painted should be clean, dry and free from loose and flaking material, dust, grease and millscale, etc.
Prime bare surfaces with Palatine Anti-Corrosive Metal Primer or Palatine All Purpose Primer / Undercoat in accordance with our recommendations
For non-ferrous metals use Palatine Fast Dry etching primer.
Rub down previously gloss painted surfaces with fine waterproof abrasive paper and rinse thoroughly.
Mixing
Stir the paint with a drill stirrer or wooden baton at least 2” wide. Continue to stir during application.
Application
Best results are obtained in warm (minimum 10°C), dry conditions.
Mix thoroughly for approximately 2 minutes using a drill stirrer. A wooden batten at least 25mm wide is also ideal.
Apply an even coat using a brush, short to medium pile roller on smooth surfaces and a long pile roller on textured surfaces
For spray application by either airless or conventional spray a dilution ration of no more than 10% is recommended with Palatine White Spirit by volume applying thin coats allowing each one to dry before applying subsequent coats.
Once dried, a second coat can be applied at full strength. This will prolong the life and performance of the coating.
Thinning and Cleaning: Use Palatine White Spirit.
If using more than one batch of the same colour, intermix before use
Preceding Coat
Prime bare surfaces with Palatine Anti-Corrosive Metal Primer or Palatine All Purpose Primer / Undercoat in accordance with our recommendations
For non-ferrous metals use Palatine Mordant Solution.
Subsequent Coat
A second coat is recommended for maximum protection.
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