Fuller Firesound

Fuller Firesound

Product Description

Fuller Firesound ™ is formulated primarily to perform as a barrier to the incursion of fire through expansion joints and wall penetrations such as pipes or cables. When cured it will form a tough flexible fire rated seal for exterior and interior construction joints that are subject to movement of up to +/-20% in pre-cast concrete panels, block work and brickwork. Fuller Firesound ™ is also an effective acoustic sealant.

Benefits & Areas of Use

• Up to 4 hour fire rating (AS1530.4-2005)
• Fire rating for gaps up to 50mm. Gaps around cables, metal pipes, conduits and ducts that penetrate walls, floors and ceilings.
• Sealing exterior and interior construction joints that are subject to movement. Good flexibility; +/- 20% joint movement capability in pre-cast concrete panels, block work and brickwork
• If joint movement is not required, Firesound™ can be used as a putty for filling holes in fire rated substrates
• Intumescent; expands when exposed to fire or heat above 90°C
• Excellent acoustic properties (STC 65)
• Paintable

Surfaces

• Aerated Concrete
• Aluminium
• Cable Coverings (PVC)
• Concrete
• Masonry
• Mortar
• Plasterboard
• Steel

Available Colours

• Grey

Technical Data Sheet