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ROCKWOOL Product images: ROCKWOOL (official).
ROCKWOOL · Conlit® fire stopping
ROCKWOOL Conlit® Acoustic Intumescent Sealant
Conlit Acoustic Intumescent Sealant is a high specification, one part water based acrylic sealant. designed for use in the installation of Conlit Ablative Coated Batt, sealing linear joints and some individual service penetrations passing through various…
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Supplied by World Steel with your steel building or on its own – one order, one shipment, one partner.
Overview
About Conlit® Acoustic Intumescent Sealant
Conlit Acoustic Intumescent Sealant is used to reinstate the fire resistance of wall and floor constructions where apertures are penetrated by multiple services or linear gaps. Conlit Acoustic Intumescent Sealant is comprehensively tested, and the only product approved for use with Conlit Ablative Coated Batt. Acoustic Intumescent Sealant is comprehensively
Key benefits
- Designed and tested to seal service penetration apertures containing plastic pipework
- Provides a high-volume expansion and pressure seal during a fire.
- Provides fire resistance for differing plastic pipework services and substrate constructions
- Suitable for flexible wall and rigid wall/floor constructions
- Available to suit plastic pipe sizes ranging from 110mm to 160mm OD and PP pipes up to 250mm OD
- Under fire conditions, the intumescent material within the collar expands, crushing the pipework and closing the void left by the pipework, preventing the passage of fire.
World Steel · building envelope hub
How we use Conlit® Acoustic Intumescent Sealant in steel buildings
Every service penetration through a fire-rated wall or floor needs a tested seal. World Steel supplies ROCKWOOL Conlit® Acoustic Intumescent Sealant with the steel structure and building envelope, so fire-stopping, insulation and boards for the project come from one partner – always installed to the manufacturer's tested details.
- 01Specified with the structure – thickness, density and facing matched to the roof, wall and fire design.
- 02Quantities taken from the same 3D model as the steel, purlins and cladding.
- 03Packed and shipped with the steel package – one delivery schedule to site.
Applications
Where Conlit® Acoustic Intumescent Sealant is used
- Passive Fire Protection › Fire Stopping
Documents
Data sheets & documents
Fire stopping (Conlit®)
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FAQ
Frequently asked questions
What does ROCKWOOL Conlit® Acoustic Intumescent Sealant do?
It is part of the ROCKWOOL Conlit® fire-stopping range that reinstates the fire resistance of walls and floors where services pass through.
How is the fire rating achieved?
Only by installing the product exactly as in the tested and approved system – check the data sheet and the system details for your wall or floor type.
One partner for structure and envelope
Send us your drawings or bill of quantities – we quote the steel, insulation, boards and ceilings together and ship them as one package.