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Fischer B1 Firestop Expanding Foam Gun Grade 750ml Can 43712

SKU Number: 1492006

1257 in stock at Watford

Stock accurate as of 9th December 2025 11:00pm

Catalogue Page 331

THIS PRODUCT IS ONLY AVAILABLE FOR OUR OWN VAN DELIVERY AREA OR COLLECTION ONLY

£14.54

Inc
VAT
Qty Price per unit
1 - 11£14.54Inc. VAT
12 - 35£12.12Inc. VAT
36+£10.91Inc. VAT
 
Rocket B3 Gun Type Expanding Foam 750ml
Rocket B3 Gun Type Expanding Foam 750ml
1030 in stock at Watford

SKU Number: 1491080

Fischer Firestop foam is a single component, self expanding polyurethane foam that has been designed to be self curing via the absorption of moisture from the atmosphere. The foam has excellent adhesion properties and can adhere to most building materials, when the foam is set it cures to a semi-rigid structure that accommodates low movement and vibration. 

  • High foam yield
  • No post-shrinkage or expansion
  • CFC free propellant
  • Effective seal against smoke
  • Rendered, cut, painted or sanded
  • High bond strength
  • Good adhesion to most building materials
  • Excellent acoustic and thermal properties

B1 Fire Classification as per DIN4102 part 1 EN 13501-2:2016+A1:2010 (Linear joint sealing) 

Sound reduction index: BS EN ISO 140-3:1995

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