FSi Stopseal LGS Intumescent Linear Seal is an intumescent thermoplastic filled with flame retardants and binders which provide a high performance volume expansion and pressure seal situated in an elastomeric, acoustic rated foam which allows for high movement.

Designed to perform as a 2 barrier in construction movement joints and is tested to EN 1366-4 and BS476. It is designed for linear installations in horizontal and vertical applications. Stopseal Linear Gap Seal is suitable for use between rigid horizontal and vertical fire resistant structural elements.

Expands when exposed to heat. Can also be used as a fire barrier inside cable trunkings allowing for the installation of further cables.

• To reinstate fire resistance through walls and floors - linear seals
• Movement joints +/-25%
• Assumed working life 25 years
• For internal use

Quick Links - Click To Jump To Section:

   
• Features & Benefits
• Certification & Testing
• Technical Data
• Installation
• Performance Data

Features & Benefits

• Very fast installation, simply friction fit
• Highly flexible, making install easy
• Tested practically, with the installer in mind
• No special tools required
• Fire resistance testing to EN 1366-4 + A1 : 2010 E 120, EI 120 and BS476
• Up to 120mins available
• Certifire 3rd Party Certification CF 507
• IET (IEE) 17th Edition Fire Stop Compliant to Regulation 527.1-3 - Electrical Installations
• BS 7671-2008 Chapter 42 & 52 - Electrical Installations Fire Resistance
• Acoustic Isolation to EN 10140 to 18dB
• Air Permeability testing to EN 1026 to 600Pa - 100Pa 3.3/1.7 m³/h/m² with Flexi-Coat
• Tested in Rigid Block Wall, Concrete and Masonry
• Tested in Rigid Concrete Floors
• Tested in Linear Joints up to 150mm wide
• Tested with Cable Trunking
• Joint movement capability of 50%
• Maintenance free
• Halogen free, resists fungi and vermin

Certification & Testing

• Testing in accordance with BS 476pt 20/22 – Fire Resistance – 120 minutes Integrity
• Certifire Accreditation – CF507
• IET (IEE) 17th Edition Fire Stop Compliant to Regulation 527.1-3 – Electrical Installations.
• BS 7671-2008 Chapter 42&52 – Electrical Installations Fire Resistance
• Tested in accordance with EN10140-2: 2010 - Airborne Sound
• Tested in accordance with EN1026:2000 - Air Permeability
• Tested alongside, cables, cable trays and cable trunking

Technical Data

Installation

Ensure that the aperture and services in question are tested with Stopseal Linear Gap Seal and that the site conditions are within the application specification. Sufficient space needs to be present to allow for an acceptable installation method.

Measure the void to be filled to ensure the correct size of Stopseal Linear Gap Seal is being used.

Clean the surrounding area so that it is free from dust. For trunking boxes tie any loose cables so that they form a tight bunch.

Compress seal between fingers and press into place. Slide in to place to ensure a snug fit to the surrounding building element or trunking. Ensure that core recovers and edge of the seal is flush with the face of the joint.

Seal can be cut easily with a Stanley knife to give correct fitting length.

Performance Data

Please refer to the Product Data Sheet in the "Data Sheets" tab further above for information on the below areas:

• 150mm Rigid wall
• 150mm Rigid Floor

IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to 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 Conditions and 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.