UK's Leading Provider Of Passive Fire Protection Products

Call 0333 043 0018
for Sales or Technical Enquiries

or you can email our sales support team on

Free Technical Support For Passive Fire Products

Free Technical Support

Fast free technical advice for products and projects.

FSI Stop Seal 50mm Batt

excl tax

Please Select An Option

Product Description

Stopseal® 50mm Batt is a coated stone wool board used to reinstate the fire resistance performance of flexible & rigid wall and rigid floor constructions where apertures are penetrated by single or multiple services. 

The Stopseal Batt is tested with a variety of services including multi composite pipes, metallic pipes, plastic pipes, all with or without insulation, cable trays and cables, as well as smoke extract and fire resistant ducts. The PipeBloc® and Pyropro HPE® range of reactive products has been tested for use with the Stopseal® Batt.

Stopseal® 50mm Batts are supplied coated in both single and double side versions.

Product Performance

EN 1366-3            

EN 1366-4            

EN 1366-8

EN 13501-1          

EN 13501-2          

EN 13501-3

EN 10140              


BS476 20&22

EN 717-1              

ASTM D2369-10

LEED 2009-EQ041 SCAQMD, ISO 51:2008

1121-CPR-JA5021, ETA 14/0005


Certifier CF513

BREEAM International Approved

UAE Certificate of Compliance

ce mark ameded18

Related Products

Pyrocoustic Intumescent SPEARS Approved 310ml

Pyrocoustic® Sealant is a water based acrylic sealant used to reinstate the fire resistance of wall...

FSI PipeBloc PWP - Intumescent Pipe Wrap

PipeBloc® PWP Wraps are designed and tested to seal service penetration apertures containing plasti...

FSI PipeBloc Pipe Collar

PipeBloc® PCP Collars are designed and tested to seal service penetration apertures containing plas...

FSI Silverseal Compound

Silverseal® HS Compound is a high strength gypsum based compound, used to reinstate the fire resist...


Popular Categories

Fire Retardant Coatings
Passive Fire Protection for Electrical
FAQs | Privacy Policy | Returns Policy | Terms & Conditions
© 2020 Passive Fire Products LTD. All Rights Reserved.
Card Payments Powered By Stripe
Sea Dragon Web Design