

An ablative-coated stonewool board used to reinstate the fire resistance performance of internal wall and floor constructions where apertures are penetrated by single or multiple services.
Stopseal 50/60 Fire Batt, an ablative-coated stonewool board used to reinstate the fire resistance performance of wall and floor constructions where apertures arepenetrated by single or multiple services.
The Stopseal Batt is tested and certified as part the FSi Fire Stopping range. The Stopseal Batt can be installed across a variety of services and substrates, including:
Order Reference | Item |
---|---|
FB12500DP48 | Stopseal 50 - 1200 x 600 x 50mm Double Coated Batt |
T1200D | Stopseal 60 - 1200 x 600 x 60mm Double Coated Batt |
T1250SPB | Plain Un-Coated 'Shuttering' 1200 x 600 x 50mm Batt |
Description | Result | Test Standards |
---|---|---|
Dimensions | 1200mm x 600mm x 50mm / 1200 x 600 x 60mm | |
Stone Fibre Density | > 140Kg/m³ | |
Coating Thickness | 1mm Nominal, 2.2kg wet film coating | |
Fire Resistance | 4 hours | EN 1366-3; EN 1363-1 EN 13501-2, BS 476 pt 20/22 |
Reaction to fire | Class E | EN 13501-1 |
Insulation (Single Batt) | 142 minutes on seal face, EI 60 | EN 13501-2 |
Insulation (Double Batts) | 264 minutes on seal face, EI 120 | EN 13501-2 |
Acoustic Performance | Acoustic Reduction up to 60dB (Refer to FSi Technical Department for requirements) | EN 10140 |
Air Permeability | 600Pa EN 1026 - 100Pa 1.8/1.4 m3/h/m2 | EN 1026 |
Thermal Conductivity (U Value) | 0.034 W/mK at 10°C | |
Pyrocoustic Sealant coverage | 2.15kg Spread, 2.20kg Spray | |
Maximum Size of Seal | Rigid Wall 5.76m², Floor 2.88m²* | |
Maximum Size - Unsupported Wall | 2880 x 1440mm (4.03m² with services) 1200 x 1200mm (1.44m² with no services) | |
Maximum Size - Unsupported Floor | 1600 x 700mm (1.12m²) | |
Mechanical support* | 30mm x 30mm x 1.6mm steel angle | |
VOC % Nonaqueous volatiles (105°C) | 0.8 | LEED |
Expected Shelf Life | N/A | Must be stored in dry conditions off the floor |
Please refer to the Technical Data Sheet for more information on the following:
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.
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.
FSi Stopseal 50/60 Fire Batt is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT