We are with you every step
Here at FSi will be with you at every step of the way, from understanding your project to Specifying products and systems and then finally Providing Installation Guidance to achieve the desired passive fire protection rating.
We utilise our experience to
DEVELOP THE BEST FIRE PROTECTION SYSTEMS FOR EVERY SITUATION
View products for specifications and certifications

Pyrocoustic® Sealant

Pyrolastic® Silicone

PYROPRO® HPE

Pyropro® LST

Stopseal® Ablative Spray Coating

Pyrocoustic® Trowel Grade

Flexi-Coat® Coating

PS Coating

Paraflam® SEB

Stopseal® Batt

Silverliner® Open State Cavity Barrier

Stopseal® LGS Linear Gap Seal

NS Putty®

PenoPatch

PipeBloc® PCP

PipeBloc® EL

PipeBloc® PWP

S-Line® Pillows

Silverseal® HS Compound

Silverseal® Compound

Pass-It® Transit

Green Wipes

NS Putty® Pads
HANDLED FROM START TO FINISH
We are proud of our process to improve fire safety standards. This expertise ensures every customer can expect a fluid experience, from development through to delivery.
How to use our products
kNOWLEDGE THAT LEAVES NO GAPS

Etex Full Year Results
20/03/2023

Every Clad Needs a Silverliner
10/05/2023
FSi launches new 90-minute Silverliner cavity barrier to expand fire protection range Fire safety specialist FSi has unveiled a new cavity barrier system that delivers 90 minutes of passive fire protection – backed by fast access to expert technical and installation support. The Silverliner Open State Cavity Barrier 5 (OSCB-5) provides critical protection that can […]

FSi Adds UKCA to Products
27/06/2023
FSi leads the way by adding new UKCA quality mark to fire stopping products Passive fire protection specialist FSi has added the new UK mark of compliance to all its qualifying products more than two years ahead of the deadline – offering customers further assurance of its high standards. Although the date for compliance has […]