Plastic sealant INTUMESCENT
acrylic resinleak-proofingprotective

plastic sealant
plastic sealant
plastic sealant
plastic sealant
plastic sealant
plastic sealant
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acrylic resin
leak-proofing, protective, penetration
for curtain walls, for expansion joints, for facade cladding, for ceilings
Other characteristics
fire protection, acoustic


Sealing the gap. Fire and smoke can penetrate even the smallest of gaps within a building. Small gaps and imperfections of fit can leave a property vulnerable to the risk of fire and smoke spread. As part of ROCKWOOL’s FIREPRO® range of fire protection products, the Acoustic Intumescent Sealant has been designed to seal joints and service gaps in compartment walls and penetration seals, ensuring your property is adequately protected. Guidelines advise that the spread of fire inside a building can be minimised when provisions are made for elements of the structure to have a specified period of fire resistance. The ROCKWOOL Firestop Intumescent Acoustic Sealant is a fire stopping resource for thin linear joints. As part of the FIREPRO® system, it efficiently reinstates the fire performance of compartment walls, floors where apertures are penetrated by multiple services. In addition to providing an effective fire and smoke sealant solution, the ROCKWOOL Acoustic Intumescent Sealant provides excellent acoustic performance by sealing linear gaps. Handily available in 310ml cartridges, 600ml sausages and 5L tubs, it offers up to 4 hours fire protection in joints up to 30mm in all firewalls, when installed correctly in accordance with the instructions. Accreditations Acoustic Intumescent Sealant is third party approved by IFC, certifier, LPCB and has been CE marked against ETAG026-2. Essential fire protection – the ROCKWOOL Acoustic Intumescent Sealant provides up to 4 hours fire protection in joints up to 30mm in width and is tested to both BS EN 1366-3 and BS EN 1366-4 An effective smoke seal – stopping the passage of smoke in its tracks.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.