Sika Boom-F Fire Rated Gun Grade Expanding PU-Foam

Sika Boom ® -F Fire Rated Gun Grade Expanding PU-Foam Sika Boom ® -F is ideal for sealing penetration through brickwork and openings in walls etc. and insulating between brickwork and cladding, around ducting and through cavities carrying pipes and cables where fire protection is needed.

• Fire rated expanding foam – up to 5 hours protection
• High Yield
• B1 Foam tested to BS 476 part 20

Benefits

• Suitable for many applications, especially where fire protection is needed. Will bond to a wide range of substrates even when damp.
• Once cured the foam can be cut, sawn, painted or plastered over.
• The foam expands at least 30x it’s original size.

Size: 750ml