Part of the Rockwool Firepro range, Firepro Softseal Lamella Double Coated Linear Strips - previously Rockwool Firepro SoftSeal Coated Strips - incorporates a product specifically designed to accommodate movement within buildings in penetration seals.
Can be installed into apertures within masonry or drywall partitions as a standalone seal for openings up to 1000mm x 1000mm or as part of a larger Rockwool Ablative Coated Batt seal (2 layers) to accommodate movement of services*
A Softseal Lamella Double Coated Linear Strip comprises a low-density stone wool SoftSeal Lamella Strip, pre-coated with SoftSeal Flexible Coating
The strip is supplied in strips 1200mm x 200mm x 100mm. The Firepro SoftSeal flexible Coating is also available in 5L, 10L and 20L tubs to enable site repairs to strips and SoftSeal Linear Joint Seals that may have been damaged during installation
To complement the strip, Rockwool also supplies High Expansion Intumescent Sealant and Acoustic Intumescent Sealant. Strips is intended to reinstate the fire resistance, acoustic and air seal performances of concrete floors, masonry walls and dry wall systems when voids have been created for the passage of services. This includes pipes made of steel, cast iron, copper, polypropylene (PP), high density polythene (HDPE), PVC and ABS along with all sheathed cables up to 80mm and supported cable bundles up to 100mm
* Higher levels of service movement may be accommodated by installing the product under higher compression rates.
Performance
Tested to the dedicated fire resistance standard for penetration seals BS EN1366-3 and shown to provide up to 2 hours* fire performance (EI20)
CE marked to EAD 350454-00-1104.
As part of the testing to BS EN 1366-4, SoftSeal was assessed for its movement capabilities, prior to conducting the fire test. The product was tested to accommodate movement (expansion and contraction) of +/-15%
Tested to EN 10140 with the following results:
Rw 30 dB: When installed with 100mm thick SoftSeal Batt
Dn,e,w 40 dB: When installed with 100mm thick SoftSeal Batt Water permeability
Tested to EN 1027 - No leakage observed up to 300Pa
Cut the strips 15% bigger than the height of the void to be filled, so when installed they are under compression
Ensure substrate is clean and free of dust and debris
Apply a bead of Acoustic Intumescent Sealant around the internal edges of the aperture
Install the strips horizontally, so that the lamellas are running horizontally
Apply a bead of Acoustic Intumescent Sealant to butt joints between different sections of SoftSeal Coated Strip and around services
High Expansion Intumescent Sealant shall be used around plastic pipes in accordance with Rockwool standard details
Apply Firepro SoftSeal Flexible Coating to the face of all joints between SoftSeal Coated Strip and substrate/Ablative Coated Batt. N.B. Ensure adequate space above and below services to accommodate the SoftSeal product, for the movement levels required
IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contactedto obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditionsand should be applied only by an individual with the necessary expertise and experience.We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
Rockwool Firepro High Expansion Intumescent Sealant is water based acrylic sealant containing graphite. In the event of a fire, the active components provide a high volume expansion and pressure seal, closing off the void left by combustible materials.
Rockwool Firepro High Expansion Intumescent Sealant is supplied in 310ml cartridges....
Rockwool Acoustic Intumescent Sealant is a high specification, one part water based acrylic sealant. Acoustic Intumescent Sealant is designed for use in the installation of Rockwool Ablative Coated Batt, sealing linear joints and some individual service penetrations passing through various substrates.
Up to 4 hours* fire protection
Used to...
The Rockwool 50mm Ablative Coated Batt comprises a high-density stone wool core, pre-coated on both sides with our high-performance ablative coating.
Ablative Coated Batt has been comprehensively tested as part of the Rockwool Firepro range of fire protection products, specifically for use in service penetrations, head of wall and other void...
Part of the Rockwool Firepro range, Firepro Softseal Lamella Single Coated Linear Strips - previously Rockwool Firepro SoftSeal Linear Joint Seal - incorporates a product specifically designed to accommodate movement within buildings in linear joint seals.
Acoustically absorbent
CE Marked
Easy to handle and install
Both vertical and...
The Rockwool 60mm Ablative Coated Batt comprises a high-density stone wool core, pre-coated on both sides with our high-performance ablative coating.
Ablative Coated Batt has been comprehensively tested as part of the Rockwool Firepro range of fire protection products, specifically for use in service penetrations, head of wall and other void...
