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Nullifire M701 Fire Rated Acoustic Sealant (Acrylic) 310ml Cartridge

Nullifire M701 Fire Rated Acoustic Sealant (Acrylic) 310ml Cartridge
£1.75 excl VAT
£2.10 inc VAT
No stock - lead time 24 days
Please order in multiples of 12
Nullifire M701 Acrylic Sealant is a single-part water based fire resistant acrylic sealant.
Bulk discounts
£1.75 + VAT
£1.70 + VAT
£1.66 + VAT


  • Up to 5 hours fire resistance
  • Suitable for gaps up to 50mm wide
  • No insulative backing material required for fire performance, PE backing rod for depth gauge only
  • Maintains substrate acoustic rating
  • Reduces air leakage
  • Excellent tool ability and low slump characteristics, can be smoothed
  • Width to depth ratio of 2:1
  • Accommodates movement of up to 20%
  • Over paintable with most water based and oil based top seals
  • Low shrinkage
  • Resistant to mould fungus and vermin attack

Orders over £50 placed online will now qualify for FREE UK Mainland delivery*

Orders under £50 placed online for UK Mainland delivery is £6.95*

Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.

Sil-Mid Limited DO NOT GUARANTEE that the information on this page is the most up to date information available from the manufacturer, there are times when updated information is released and we are not made aware immediately.