Nullifire FO142 Intutac Brush Grade Silicate Adhesive


Nullifire (Firetherm) FO142 Intutac bonds structural steel and ductwork protection boards in internal situations.

  • Sodium silicate adhesive
  • Bonds in 5 minutes
  • Fully cured in 8 to 12 hours
  • Forms a water-resistant seal unaffected by moisture
  • Forms to a non-combustible film to BS 476 Part 4: 1970

£30.16(ex. VAT)
£36.19 (inc. VAT)
Please choose your colour
Available for Delivery (See Delivery Options Below)


Nullifire FO142 Intutac provides a water-resistant seal that is unaffected by moisture and is an adhesive for use in fire protection applications.

The sodium silicate adhesive has a buttery consistency that dries to form a non-combustible film to BS 476 Part 4: 1970.


  1. Read Intutac safety data sheet before starting work.
  2. Surfaces should be clean and dry, free of dust, grease and loose material.
  3. Stir Intutac thoroughly and apply evenly over the surface to be bonded using a brush or flat-bladed tool at a rate of 2.5 m² per litre.


  • Drying time: bond time 0 to 5 minutes
  • Full cure: 8 to 12 hours
  • Coverage: 2.5 m²/l

IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditions and should be applied only by an individual with the necessary expertise and experience. We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.

Product Details

Data sheet

Interior / Exterior Use
Interior Use
Single, Two or Three Pack
Base Type
Sodium Silicate
Suitable For Use On
Structural Steel
Suitable For Use On
Application Method
Application Method
Product Type
Colour Family

Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

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Nullifire FO142 Intutac Brush Grade Silicate Adhesive is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT

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