Firetherm Intumastic
  • Firetherm Intumastic

Nullifire FS702 Intumastic Fire Resistant Acrylic Sealant

366730

Nullifire (Firetherm) FS702 Intumastic Fire Resistant Acrylic Sealant seals around dry internal joints, pipes and services to insulate and prevent the spread of fire and smoke for up to 240 minutes.

  • Tack free between 15 minutes and an hour
  • Can be over-painted once fully cured
  • Use in movement joints - allows up to 30% movement
  • Optifire Identification
  • Air pressure tested up to 2000 Pa

**Available for delivery - see Delivery Options below**

Colour
Size
£23.37
VAT excluded

£28.04 Tax incl.
Quantity

Description

Order Reference


Product Size Colour
Cartridge 310ml White
Grey
Foil Pack 600ml White
Tub 5 Litre White
Pourable 20KG White



Use Nullifire FS702 Intumastic Fire Resistant Acrylic Sealant to seal around dry internal joints, pipes and services to insulate and prevent the spread of fire and smoke for up to 240 minutes. Helping contain fires gives more time for evacuation of properties, saving lives, and may prevent more costly fire and smoke damage to a business, resulting in less downtime and faster re-opening.

Tack free between 15 minutes and an hour, the sealant can be over-painted with acrylic paints once fully cured and tools off easily with water. It may also be used in movement joints, offering a movement capability of up to 30%.



Uses


  • Fire and smoke seals
    • Around cables, trays and baskets;
    • Steel and copper pipes
    • Combustible pipes
    • Dampers
    • Ducting
  • Linear joint seals
  • Floor movement seals
  • Head of wall seals
  • Intubatt bonding and pointing



Specifications


  • Joint widths 0 to 35 mm linear; 30 to 150 mm movement details.
  • Depth to width ratios 1:1 walls and floors; 2:1 split wall seals.
  • Tack free time 15 to 60 minutes, depending on temperature/humidity.



Features


  • Tolerant of building movement
  • May be overpainted
  • Fully tested for up to 240 minutes integrity and insulation
  • Optifire Identification
  • Tools off easily with water
  • Air pressure tested up to 2000 Pa



Maximum Openings


  • Maximum wall opening 35 mm x infinite length linear gap
  • Maximum floor opening 35 mm x infinite length linear gap
  • Maximum opening in movement seal 200 mm x infinite length



Installation


  • 1:1 ratio wall 240 minutes integrity; 240 minutes insulation
  • 1:1 ratio floor 240 minutes integrity; 240 minutes insulation
  • 3mm over 100mm Firetherm Backer 240 minutes integrity; 240 minutes insulation; 30% movement.
  • 10mm angled fillet to Intubatt edges or full depth plus fillet around services.



Coverage


  • 10 mm wide seal - 3.25 m approx.
  • 15 mm wide seal - 1.35 m approx.
  • 20 mm wide seal - 0.78 m approx.



Fire Testing


  • Tested at Exova BM Trada to BS EN 1366-3/4
  • Tested at Exova Warrington Fire to BS476 Pt 22
  • Third party accredited by Exova Warrington Fire, certificate number CF 578

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 ConditionsWe 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
366730
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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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